1338511356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 4389490560

約数和(自身を除く): 3050979204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 73, 78, 84, 87, 91, 116, 117, 126, 146, 156, 174, 182, 193, 203, 219, 234, 252, 261, 273, 292, 348, 364, 377, 386, 406, 438, 468, 511, 522, 546, 579, 609, 657, 754, 772, 812, 819, 876, 949, 1022, 1044, 1092, 1131, 1158, 1218, 1314, 1351, 1508, 1533, 1638, 1737, 1827, 1898, 2044, 2117, 2262, 2316, 2436, 2509, 2628, 2639, 2702, 2847, 3066, 3276, 3393, 3474, 3654, 3796, 4053, 4234, 4524, 4599, 5018, 5278, 5404, 5597, 5694, 6132, 6351, 6643, 6786, 6948, 7308, 7527, 7917, 8106, 8468, 8541, 9198, 10036, 10556, 11194, 11388, 12159, 12702, 13286, 13572, 14089, 14819, 15054, 15834, 16212, 16791, 17082, 17563, 18396, 19053, 19929, 22388, 22581, 23751, 24318, 25404, 26572, 27521, 28178, 29638, 30108, 31668, 33582, 34164, 35126, 38106, 39179, 39858, 42267, 44457, 45162, 47502, 48636, 50373, 52689, 55042, 56356, 59276, 59787, 67164, 70252, 72761, 76212, 78358, 79716, 82563, 84534, 88914, 90324, 95004, 98623, 100746, 105378, 110084, 117537, 119574, 126801, 133371, 145522, 156716, 158067, 165126, 169068, 177828, 183157, 192647, 197246, 201492, 210756, 218283, 235074, 239148, 247689, 253602, 266742, 291044, 295869, 316134, 330252, 352611, 366314, 385294, 394492, 408581, 436566, 470148, 495378, 507204, 509327, 533484, 549471, 577941, 591738, 632268, 654849, 705222, 732628, 770588, 817162, 873132, 887607, 990756, 1018654, 1098942, 1155882, 1183476, 1225743, 1282099, 1309698, 1410444, 1527981, 1634324, 1648413, 1733823, 1775214, 2037308, 2197884, 2311764, 2451486, 2564198, 2619396, 2860067, 3055962, 3296826, 3467646, 3550428, 3677229, 3846297, 4583943, 4902972, 5128396, 5311553, 5720134, 6111924, 6593652, 6935292, 7354458, 7692594, 8580201, 9167886, 10623106, 11440268, 11538891, 14708916, 15385188, 15934659, 17160402, 18335772, 21246212, 23077782, 25740603, 31869318, 34320804, 37180871, 46155564, 47803977, 51481206, 63738636, 74361742, 95607954, 102962412, 111542613, 148723484, 191215908, 223085226, 334627839, 446170452, 669255678, 1338511356]

約数ペア:

[(1, 1338511356), (2, 669255678), (3, 446170452), (4, 334627839), (6, 223085226), (7, 191215908), (9, 148723484), (12, 111542613), (13, 102962412), (14, 95607954), (18, 74361742), (21, 63738636), (26, 51481206), (28, 47803977), (29, 46155564), (36, 37180871), (39, 34320804), (42, 31869318), (52, 25740603), (58, 23077782), (63, 21246212), (73, 18335772), (78, 17160402), (84, 15934659), (87, 15385188), (91, 14708916), (116, 11538891), (117, 11440268), (126, 10623106), (146, 9167886), (156, 8580201), (174, 7692594), (182, 7354458), (193, 6935292), (203, 6593652), (219, 6111924), (234, 5720134), (252, 5311553), (261, 5128396), (273, 4902972), (292, 4583943), (348, 3846297), (364, 3677229), (377, 3550428), (386, 3467646), (406, 3296826), (438, 3055962), (468, 2860067), (511, 2619396), (522, 2564198), (546, 2451486), (579, 2311764), (609, 2197884), (657, 2037308), (754, 1775214), (772, 1733823), (812, 1648413), (819, 1634324), (876, 1527981), (949, 1410444), (1022, 1309698), (1044, 1282099), (1092, 1225743), (1131, 1183476), (1158, 1155882), (1218, 1098942), (1314, 1018654), (1351, 990756), (1508, 887607), (1533, 873132), (1638, 817162), (1737, 770588), (1827, 732628), (1898, 705222), (2044, 654849), (2117, 632268), (2262, 591738), (2316, 577941), (2436, 549471), (2509, 533484), (2628, 509327), (2639, 507204), (2702, 495378), (2847, 470148), (3066, 436566), (3276, 408581), (3393, 394492), (3474, 385294), (3654, 366314), (3796, 352611), (4053, 330252), (4234, 316134), (4524, 295869), (4599, 291044), (5018, 266742), (5278, 253602), (5404, 247689), (5597, 239148), (5694, 235074), (6132, 218283), (6351, 210756), (6643, 201492), (6786, 197246), (6948, 192647), (7308, 183157), (7527, 177828), (7917, 169068), (8106, 165126), (8468, 158067), (8541, 156716), (9198, 145522), (10036, 133371), (10556, 126801), (11194, 119574), (11388, 117537), (12159, 110084), (12702, 105378), (13286, 100746), (13572, 98623), (14089, 95004), (14819, 90324), (15054, 88914), (15834, 84534), (16212, 82563), (16791, 79716), (17082, 78358), (17563, 76212), (18396, 72761), (19053, 70252), (19929, 67164), (22388, 59787), (22581, 59276), (23751, 56356), (24318, 55042), (25404, 52689), (26572, 50373), (27521, 48636), (28178, 47502), (29638, 45162), (30108, 44457), (31668, 42267), (33582, 39858), (34164, 39179), (35126, 38106)]