631930956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 1593446400

約数和(自身を除く): 961515444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 103, 114, 142, 206, 213, 228, 284, 309, 379, 412, 426, 618, 758, 852, 1137, 1236, 1349, 1516, 1957, 2274, 2698, 3914, 4047, 4548, 5396, 5871, 7201, 7313, 7828, 8094, 11742, 14402, 14626, 16188, 21603, 21939, 23484, 26909, 28804, 29252, 39037, 43206, 43878, 53818, 78074, 80727, 86412, 87756, 107636, 117111, 138947, 156148, 161454, 234222, 277894, 322908, 416841, 468444, 511271, 555788, 741703, 833682, 1022542, 1483406, 1533813, 1667364, 2045084, 2225109, 2771627, 2966812, 3067626, 4450218, 5543254, 6135252, 8314881, 8900436, 11086508, 16629762, 33259524, 52660913, 105321826, 157982739, 210643652, 315965478, 631930956]

約数ペア:

[(1, 631930956), (2, 315965478), (3, 210643652), (4, 157982739), (6, 105321826), (12, 52660913), (19, 33259524), (38, 16629762), (57, 11086508), (71, 8900436), (76, 8314881), (103, 6135252), (114, 5543254), (142, 4450218), (206, 3067626), (213, 2966812), (228, 2771627), (284, 2225109), (309, 2045084), (379, 1667364), (412, 1533813), (426, 1483406), (618, 1022542), (758, 833682), (852, 741703), (1137, 555788), (1236, 511271), (1349, 468444), (1516, 416841), (1957, 322908), (2274, 277894), (2698, 234222), (3914, 161454), (4047, 156148), (4548, 138947), (5396, 117111), (5871, 107636), (7201, 87756), (7313, 86412), (7828, 80727), (8094, 78074), (11742, 53818), (14402, 43878), (14626, 43206), (16188, 39037), (21603, 29252), (21939, 28804), (23484, 26909)]