312413384260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 706484370816

約数和(自身を除く): 394070986556

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 283, 370, 460, 566, 740, 851, 1132, 1369, 1415, 1702, 1753, 2738, 2830, 3404, 3506, 4255, 5476, 5660, 6509, 6845, 7012, 8510, 8765, 10471, 13018, 13690, 17020, 17530, 20942, 26036, 27380, 31487, 32545, 35060, 40319, 41884, 52355, 62974, 64861, 65090, 80638, 104710, 125948, 129722, 130180, 157435, 161276, 201595, 209420, 240833, 259444, 314870, 324305, 387427, 403190, 481666, 496099, 629740, 648610, 774854, 806380, 963332, 992198, 1204165, 1297220, 1491803, 1549708, 1937135, 1984396, 2399857, 2408330, 2480495, 2983606, 3874270, 4799714, 4816660, 4960990, 5967212, 7459015, 7748540, 8910821, 9599428, 9921980, 11410277, 11999285, 14918030, 17821642, 18355663, 22820554, 23998570, 29836060, 35643284, 36711326, 44554105, 45641108, 47997140, 55196711, 57051385, 73422652, 89108210, 91778315, 110393422, 114102770, 178216420, 183556630, 220786844, 228205540, 275983555, 367113260, 422180249, 551967110, 679159531, 844360498, 1103934220, 1358319062, 1688720996, 2110901245, 2716638124, 3395797655, 4221802490, 6791595310, 8443604980, 13583190620, 15620669213, 31241338426, 62482676852, 78103346065, 156206692130, 312413384260]

約数ペア:

[(1, 312413384260), (2, 156206692130), (4, 78103346065), (5, 62482676852), (10, 31241338426), (20, 15620669213), (23, 13583190620), (37, 8443604980), (46, 6791595310), (74, 4221802490), (92, 3395797655), (115, 2716638124), (148, 2110901245), (185, 1688720996), (230, 1358319062), (283, 1103934220), (370, 844360498), (460, 679159531), (566, 551967110), (740, 422180249), (851, 367113260), (1132, 275983555), (1369, 228205540), (1415, 220786844), (1702, 183556630), (1753, 178216420), (2738, 114102770), (2830, 110393422), (3404, 91778315), (3506, 89108210), (4255, 73422652), (5476, 57051385), (5660, 55196711), (6509, 47997140), (6845, 45641108), (7012, 44554105), (8510, 36711326), (8765, 35643284), (10471, 29836060), (13018, 23998570), (13690, 22820554), (17020, 18355663), (17530, 17821642), (20942, 14918030), (26036, 11999285), (27380, 11410277), (31487, 9921980), (32545, 9599428), (35060, 8910821), (40319, 7748540), (41884, 7459015), (52355, 5967212), (62974, 4960990), (64861, 4816660), (65090, 4799714), (80638, 3874270), (104710, 2983606), (125948, 2480495), (129722, 2408330), (130180, 2399857), (157435, 1984396), (161276, 1937135), (201595, 1549708), (209420, 1491803), (240833, 1297220), (259444, 1204165), (314870, 992198), (324305, 963332), (387427, 806380), (403190, 774854), (481666, 648610), (496099, 629740)]