487628388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1516569600

約数和(自身を除く): 1028941212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 31, 36, 38, 39, 52, 57, 58, 61, 62, 76, 78, 87, 93, 114, 116, 117, 122, 124, 156, 171, 174, 183, 186, 228, 234, 244, 247, 261, 279, 342, 348, 366, 372, 377, 403, 468, 494, 522, 549, 551, 558, 589, 684, 732, 741, 754, 793, 806, 899, 988, 1044, 1098, 1102, 1116, 1131, 1159, 1178, 1209, 1482, 1508, 1586, 1612, 1653, 1767, 1769, 1798, 1891, 2196, 2204, 2223, 2262, 2318, 2356, 2379, 2418, 2697, 2964, 3172, 3306, 3393, 3477, 3534, 3538, 3596, 3627, 3782, 4446, 4524, 4636, 4758, 4836, 4959, 5301, 5307, 5394, 5673, 6612, 6786, 6954, 7068, 7076, 7137, 7163, 7254, 7564, 7657, 8091, 8892, 9516, 9918, 10431, 10602, 10614, 10788, 11346, 11687, 13572, 13908, 14274, 14326, 14508, 15067, 15314, 15921, 16182, 17019, 17081, 19836, 20862, 21204, 21228, 21489, 22692, 22971, 22997, 23374, 24583, 28548, 28652, 30134, 30628, 31842, 32364, 33611, 34038, 34162, 35061, 35929, 41724, 42978, 45201, 45942, 45994, 46748, 49166, 51243, 54839, 60268, 63684, 64467, 67222, 68076, 68324, 68913, 68991, 70122, 71858, 73749, 85956, 90402, 91884, 91988, 98332, 100833, 102486, 105183, 107787, 109678, 128934, 134444, 135603, 137826, 137982, 140244, 143716, 147498, 153729, 164517, 180804, 201666, 204972, 206973, 210366, 215574, 219356, 221247, 222053, 257868, 271206, 275652, 275964, 294996, 302499, 307458, 323361, 329034, 403332, 413946, 420732, 431148, 436943, 442494, 444106, 467077, 493551, 542412, 604998, 614916, 646722, 658068, 666159, 712907, 827892, 873886, 884988, 888212, 934154, 987102, 1041941, 1209996, 1293444, 1310829, 1332318, 1401231, 1425814, 1747772, 1868308, 1974204, 1998477, 2083882, 2138721, 2621658, 2664636, 2802462, 2851628, 3125823, 3932487, 3996954, 4167764, 4203693, 4277442, 5243316, 5604924, 6251646, 6416163, 7864974, 7993908, 8407386, 8554884, 9377469, 12503292, 12832326, 13545233, 15729948, 16814772, 18754938, 25664652, 27090466, 37509876, 40635699, 54180932, 81271398, 121907097, 162542796, 243814194, 487628388]

約数ペア:

[(1, 487628388), (2, 243814194), (3, 162542796), (4, 121907097), (6, 81271398), (9, 54180932), (12, 40635699), (13, 37509876), (18, 27090466), (19, 25664652), (26, 18754938), (29, 16814772), (31, 15729948), (36, 13545233), (38, 12832326), (39, 12503292), (52, 9377469), (57, 8554884), (58, 8407386), (61, 7993908), (62, 7864974), (76, 6416163), (78, 6251646), (87, 5604924), (93, 5243316), (114, 4277442), (116, 4203693), (117, 4167764), (122, 3996954), (124, 3932487), (156, 3125823), (171, 2851628), (174, 2802462), (183, 2664636), (186, 2621658), (228, 2138721), (234, 2083882), (244, 1998477), (247, 1974204), (261, 1868308), (279, 1747772), (342, 1425814), (348, 1401231), (366, 1332318), (372, 1310829), (377, 1293444), (403, 1209996), (468, 1041941), (494, 987102), (522, 934154), (549, 888212), (551, 884988), (558, 873886), (589, 827892), (684, 712907), (732, 666159), (741, 658068), (754, 646722), (793, 614916), (806, 604998), (899, 542412), (988, 493551), (1044, 467077), (1098, 444106), (1102, 442494), (1116, 436943), (1131, 431148), (1159, 420732), (1178, 413946), (1209, 403332), (1482, 329034), (1508, 323361), (1586, 307458), (1612, 302499), (1653, 294996), (1767, 275964), (1769, 275652), (1798, 271206), (1891, 257868), (2196, 222053), (2204, 221247), (2223, 219356), (2262, 215574), (2318, 210366), (2356, 206973), (2379, 204972), (2418, 201666), (2697, 180804), (2964, 164517), (3172, 153729), (3306, 147498), (3393, 143716), (3477, 140244), (3534, 137982), (3538, 137826), (3596, 135603), (3627, 134444), (3782, 128934), (4446, 109678), (4524, 107787), (4636, 105183), (4758, 102486), (4836, 100833), (4959, 98332), (5301, 91988), (5307, 91884), (5394, 90402), (5673, 85956), (6612, 73749), (6786, 71858), (6954, 70122), (7068, 68991), (7076, 68913), (7137, 68324), (7163, 68076), (7254, 67222), (7564, 64467), (7657, 63684), (8091, 60268), (8892, 54839), (9516, 51243), (9918, 49166), (10431, 46748), (10602, 45994), (10614, 45942), (10788, 45201), (11346, 42978), (11687, 41724), (13572, 35929), (13908, 35061), (14274, 34162), (14326, 34038), (14508, 33611), (15067, 32364), (15314, 31842), (15921, 30628), (16182, 30134), (17019, 28652), (17081, 28548), (19836, 24583), (20862, 23374), (21204, 22997), (21228, 22971), (21489, 22692)]