404450904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 1196052480

約数和(自身を除く): 791601576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 191, 264, 286, 312, 382, 429, 572, 573, 617, 764, 858, 1144, 1146, 1234, 1528, 1716, 1851, 2101, 2292, 2468, 2483, 3432, 3702, 4202, 4584, 4936, 4966, 6303, 6787, 7404, 7449, 8021, 8404, 9932, 12606, 13574, 14808, 14898, 16042, 16808, 19864, 20361, 24063, 25212, 27148, 27313, 29796, 32084, 40722, 48126, 50424, 54296, 54626, 59592, 64168, 81444, 81939, 88231, 96252, 109252, 117847, 162888, 163878, 176462, 192504, 218504, 235694, 264693, 327756, 352924, 353541, 471388, 529386, 655512, 705848, 707082, 942776, 1058772, 1296317, 1414164, 1532011, 2117544, 2592634, 2828328, 3064022, 3888951, 4596033, 5185268, 6128044, 7777902, 9192066, 10370536, 12256088, 15555804, 16852121, 18384132, 31111608, 33704242, 36768264, 50556363, 67408484, 101112726, 134816968, 202225452, 404450904]

約数ペア:

[(1, 404450904), (2, 202225452), (3, 134816968), (4, 101112726), (6, 67408484), (8, 50556363), (11, 36768264), (12, 33704242), (13, 31111608), (22, 18384132), (24, 16852121), (26, 15555804), (33, 12256088), (39, 10370536), (44, 9192066), (52, 7777902), (66, 6128044), (78, 5185268), (88, 4596033), (104, 3888951), (132, 3064022), (143, 2828328), (156, 2592634), (191, 2117544), (264, 1532011), (286, 1414164), (312, 1296317), (382, 1058772), (429, 942776), (572, 707082), (573, 705848), (617, 655512), (764, 529386), (858, 471388), (1144, 353541), (1146, 352924), (1234, 327756), (1528, 264693), (1716, 235694), (1851, 218504), (2101, 192504), (2292, 176462), (2468, 163878), (2483, 162888), (3432, 117847), (3702, 109252), (4202, 96252), (4584, 88231), (4936, 81939), (4966, 81444), (6303, 64168), (6787, 59592), (7404, 54626), (7449, 54296), (8021, 50424), (8404, 48126), (9932, 40722), (12606, 32084), (13574, 29796), (14808, 27313), (14898, 27148), (16042, 25212), (16808, 24063), (19864, 20361)]