15208889644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 31010524160

約数和(自身を除く): 15801634516

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 271, 494, 542, 559, 817, 988, 1084, 1118, 1321, 1634, 2236, 2642, 3268, 3523, 5149, 5284, 7046, 10298, 10621, 11653, 14092, 17173, 20596, 21242, 23306, 25099, 34346, 42484, 46612, 50198, 56803, 66937, 68692, 100396, 113606, 133874, 151489, 221407, 227212, 267748, 302978, 326287, 357991, 442814, 605956, 652574, 715982, 738439, 885628, 1079257, 1305148, 1431964, 1476878, 2158514, 2878291, 2953756, 4317028, 4653883, 5756582, 6801829, 9307766, 11513164, 13603658, 14030341, 15393613, 18615532, 27207316, 28060682, 30787226, 56121364, 61574452, 88423777, 176847554, 200116969, 292478647, 353695108, 400233938, 584957294, 800467876, 1169914588, 3802222411, 7604444822, 15208889644]

約数ペア:

[(1, 15208889644), (2, 7604444822), (4, 3802222411), (13, 1169914588), (19, 800467876), (26, 584957294), (38, 400233938), (43, 353695108), (52, 292478647), (76, 200116969), (86, 176847554), (172, 88423777), (247, 61574452), (271, 56121364), (494, 30787226), (542, 28060682), (559, 27207316), (817, 18615532), (988, 15393613), (1084, 14030341), (1118, 13603658), (1321, 11513164), (1634, 9307766), (2236, 6801829), (2642, 5756582), (3268, 4653883), (3523, 4317028), (5149, 2953756), (5284, 2878291), (7046, 2158514), (10298, 1476878), (10621, 1431964), (11653, 1305148), (14092, 1079257), (17173, 885628), (20596, 738439), (21242, 715982), (23306, 652574), (25099, 605956), (34346, 442814), (42484, 357991), (46612, 326287), (50198, 302978), (56803, 267748), (66937, 227212), (68692, 221407), (100396, 151489), (113606, 133874)]