450147126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 1136540160

約数和(自身を除く): 686393034

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 53, 57, 66, 78, 106, 114, 143, 159, 209, 247, 286, 318, 418, 429, 494, 521, 583, 627, 689, 741, 858, 1007, 1042, 1166, 1254, 1378, 1482, 1563, 1749, 2014, 2067, 2717, 3021, 3126, 3498, 4134, 5434, 5731, 6042, 6773, 7579, 8151, 9899, 11077, 11462, 13091, 13546, 15158, 16302, 17193, 19798, 20319, 22154, 22737, 26182, 27613, 29697, 33231, 34386, 39273, 40638, 45474, 55226, 59394, 66462, 74503, 78546, 82839, 108889, 128687, 144001, 149006, 165678, 217778, 223509, 257374, 288002, 303743, 326667, 358969, 386061, 432003, 447018, 524647, 607486, 653334, 717938, 772122, 864006, 911229, 1049294, 1076907, 1415557, 1573941, 1822458, 2153814, 2831114, 3147882, 3948659, 4246671, 5771117, 6820411, 7897318, 8493342, 11542234, 11845977, 13640822, 17313351, 20461233, 23691954, 34626702, 40922466, 75024521, 150049042, 225073563, 450147126]

約数ペア:

[(1, 450147126), (2, 225073563), (3, 150049042), (6, 75024521), (11, 40922466), (13, 34626702), (19, 23691954), (22, 20461233), (26, 17313351), (33, 13640822), (38, 11845977), (39, 11542234), (53, 8493342), (57, 7897318), (66, 6820411), (78, 5771117), (106, 4246671), (114, 3948659), (143, 3147882), (159, 2831114), (209, 2153814), (247, 1822458), (286, 1573941), (318, 1415557), (418, 1076907), (429, 1049294), (494, 911229), (521, 864006), (583, 772122), (627, 717938), (689, 653334), (741, 607486), (858, 524647), (1007, 447018), (1042, 432003), (1166, 386061), (1254, 358969), (1378, 326667), (1482, 303743), (1563, 288002), (1749, 257374), (2014, 223509), (2067, 217778), (2717, 165678), (3021, 149006), (3126, 144001), (3498, 128687), (4134, 108889), (5434, 82839), (5731, 78546), (6042, 74503), (6773, 66462), (7579, 59394), (8151, 55226), (9899, 45474), (11077, 40638), (11462, 39273), (13091, 34386), (13546, 33231), (15158, 29697), (16302, 27613), (17193, 26182), (19798, 22737), (20319, 22154)]