40915716408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{194681}}^1$

素因数の和:194842

約数の個数: 128

約数和(自身を含む): 130826304000

約数和(自身を除く): 89910587592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1512, 1668, 1946, 2502, 2919, 3336, 3753, 3892, 5004, 5838, 7506, 7784, 8757, 10008, 11676, 15012, 17514, 23352, 26271, 30024, 35028, 52542, 70056, 105084, 194681, 210168, 389362, 584043, 778724, 1168086, 1362767, 1557448, 1752129, 2336172, 2725534, 3504258, 4088301, 4672344, 5256387, 5451068, 7008516, 8176602, 10512774, 10902136, 12264903, 14017032, 16353204, 21025548, 24529806, 27060659, 32706408, 36794709, 42051096, 49059612, 54121318, 73589418, 81181977, 98119224, 108242636, 147178836, 162363954, 189424613, 216485272, 243545931, 294357672, 324727908, 378849226, 487091862, 568273839, 649455816, 730637793, 757698452, 974183724, 1136547678, 1461275586, 1515396904, 1704821517, 1948367448, 2273095356, 2922551172, 3409643034, 4546190712, 5114464551, 5845102344, 6819286068, 10228929102, 13638572136, 20457858204, 40915716408]

約数ペア:

[(1, 40915716408), (2, 20457858204), (3, 13638572136), (4, 10228929102), (6, 6819286068), (7, 5845102344), (8, 5114464551), (9, 4546190712), (12, 3409643034), (14, 2922551172), (18, 2273095356), (21, 1948367448), (24, 1704821517), (27, 1515396904), (28, 1461275586), (36, 1136547678), (42, 974183724), (54, 757698452), (56, 730637793), (63, 649455816), (72, 568273839), (84, 487091862), (108, 378849226), (126, 324727908), (139, 294357672), (168, 243545931), (189, 216485272), (216, 189424613), (252, 162363954), (278, 147178836), (378, 108242636), (417, 98119224), (504, 81181977), (556, 73589418), (756, 54121318), (834, 49059612), (973, 42051096), (1112, 36794709), (1251, 32706408), (1512, 27060659), (1668, 24529806), (1946, 21025548), (2502, 16353204), (2919, 14017032), (3336, 12264903), (3753, 10902136), (3892, 10512774), (5004, 8176602), (5838, 7008516), (7506, 5451068), (7784, 5256387), (8757, 4672344), (10008, 4088301), (11676, 3504258), (15012, 2725534), (17514, 2336172), (23352, 1752129), (26271, 1557448), (30024, 1362767), (35028, 1168086), (52542, 778724), (70056, 584043), (105084, 389362), (194681, 210168)]