405485424

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 120

約数和(自身を含む): 1188205200

約数和(自身を除く): 782719776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 89, 116, 144, 174, 178, 232, 261, 267, 348, 356, 464, 522, 534, 696, 712, 801, 1044, 1068, 1091, 1392, 1424, 1602, 2088, 2136, 2182, 2581, 3204, 3273, 4176, 4272, 4364, 5162, 6408, 6546, 7743, 8728, 9819, 10324, 12816, 13092, 15486, 17456, 19638, 20648, 23229, 26184, 30972, 31639, 39276, 41296, 46458, 52368, 61944, 63278, 78552, 92916, 94917, 97099, 123888, 126556, 157104, 185832, 189834, 194198, 253112, 284751, 291297, 371664, 379668, 388396, 506224, 569502, 582594, 759336, 776792, 873891, 1139004, 1165188, 1518672, 1553584, 1747782, 2278008, 2330376, 2815871, 3495564, 4556016, 4660752, 5631742, 6991128, 8447613, 11263484, 13982256, 16895226, 22526968, 25342839, 33790452, 45053936, 50685678, 67580904, 101371356, 135161808, 202742712, 405485424]

約数ペア:

[(1, 405485424), (2, 202742712), (3, 135161808), (4, 101371356), (6, 67580904), (8, 50685678), (9, 45053936), (12, 33790452), (16, 25342839), (18, 22526968), (24, 16895226), (29, 13982256), (36, 11263484), (48, 8447613), (58, 6991128), (72, 5631742), (87, 4660752), (89, 4556016), (116, 3495564), (144, 2815871), (174, 2330376), (178, 2278008), (232, 1747782), (261, 1553584), (267, 1518672), (348, 1165188), (356, 1139004), (464, 873891), (522, 776792), (534, 759336), (696, 582594), (712, 569502), (801, 506224), (1044, 388396), (1068, 379668), (1091, 371664), (1392, 291297), (1424, 284751), (1602, 253112), (2088, 194198), (2136, 189834), (2182, 185832), (2581, 157104), (3204, 126556), (3273, 123888), (4176, 97099), (4272, 94917), (4364, 92916), (5162, 78552), (6408, 63278), (6546, 61944), (7743, 52368), (8728, 46458), (9819, 41296), (10324, 39276), (12816, 31639), (13092, 30972), (15486, 26184), (17456, 23229), (19638, 20648)]