306064122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 802314240

約数和(自身を除く): 496250118

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 163, 181, 182, 247, 266, 273, 326, 362, 399, 489, 494, 543, 546, 741, 798, 978, 1086, 1141, 1267, 1482, 1729, 2119, 2282, 2353, 2534, 3097, 3423, 3439, 3458, 3801, 4238, 4706, 5187, 6194, 6357, 6846, 6878, 7059, 7602, 9291, 10317, 10374, 12714, 14118, 14833, 16471, 18582, 20634, 21679, 24073, 29503, 29666, 32942, 40261, 43358, 44499, 44707, 48146, 49413, 59006, 65037, 72219, 80522, 88509, 88998, 89414, 98826, 120783, 130074, 134121, 144438, 177018, 206521, 241566, 268242, 281827, 312949, 383539, 413042, 560557, 563654, 619563, 625898, 767078, 845481, 938847, 1121114, 1150617, 1239126, 1681671, 1690962, 1877694, 2301234, 2684773, 3363342, 3923899, 5369546, 7287241, 7847798, 8054319, 11771697, 14574482, 16108638, 21861723, 23543394, 43723446, 51010687, 102021374, 153032061, 306064122]

約数ペア:

[(1, 306064122), (2, 153032061), (3, 102021374), (6, 51010687), (7, 43723446), (13, 23543394), (14, 21861723), (19, 16108638), (21, 14574482), (26, 11771697), (38, 8054319), (39, 7847798), (42, 7287241), (57, 5369546), (78, 3923899), (91, 3363342), (114, 2684773), (133, 2301234), (163, 1877694), (181, 1690962), (182, 1681671), (247, 1239126), (266, 1150617), (273, 1121114), (326, 938847), (362, 845481), (399, 767078), (489, 625898), (494, 619563), (543, 563654), (546, 560557), (741, 413042), (798, 383539), (978, 312949), (1086, 281827), (1141, 268242), (1267, 241566), (1482, 206521), (1729, 177018), (2119, 144438), (2282, 134121), (2353, 130074), (2534, 120783), (3097, 98826), (3423, 89414), (3439, 88998), (3458, 88509), (3801, 80522), (4238, 72219), (4706, 65037), (5187, 59006), (6194, 49413), (6357, 48146), (6846, 44707), (6878, 44499), (7059, 43358), (7602, 40261), (9291, 32942), (10317, 29666), (10374, 29503), (12714, 24073), (14118, 21679), (14833, 20634), (16471, 18582)]