231533316

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 734720000

約数和(自身を除く): 503186684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 199, 228, 243, 252, 266, 324, 342, 378, 398, 399, 486, 513, 532, 567, 597, 684, 729, 756, 796, 798, 972, 1026, 1134, 1194, 1197, 1393, 1458, 1539, 1596, 1701, 1791, 2052, 2187, 2268, 2388, 2394, 2786, 2916, 3078, 3402, 3582, 3591, 3781, 4179, 4374, 4617, 4788, 5103, 5373, 5572, 6156, 6804, 7164, 7182, 7562, 8358, 8748, 9234, 10206, 10746, 10773, 11343, 12537, 13851, 14364, 15124, 15309, 16119, 16716, 18468, 20412, 21492, 21546, 22686, 25074, 26467, 27702, 30618, 32238, 32319, 34029, 37611, 41553, 43092, 45372, 48357, 50148, 52934, 55404, 61236, 64476, 64638, 68058, 75222, 79401, 83106, 96714, 96957, 102087, 105868, 112833, 129276, 136116, 145071, 150444, 158802, 166212, 193428, 193914, 204174, 225666, 238203, 290142, 290871, 306261, 317604, 338499, 387828, 408348, 435213, 451332, 476406, 580284, 581742, 612522, 676998, 714609, 870426, 918783, 952812, 1015497, 1163484, 1225044, 1353996, 1429218, 1740852, 1837566, 2030994, 2143827, 2756349, 2858436, 3046491, 3675132, 4061988, 4287654, 5512698, 6092982, 6431481, 8269047, 8575308, 11025396, 12185964, 12862962, 16538094, 19294443, 25725924, 33076188, 38588886, 57883329, 77177772, 115766658, 231533316]

約数ペア:

[(1, 231533316), (2, 115766658), (3, 77177772), (4, 57883329), (6, 38588886), (7, 33076188), (9, 25725924), (12, 19294443), (14, 16538094), (18, 12862962), (19, 12185964), (21, 11025396), (27, 8575308), (28, 8269047), (36, 6431481), (38, 6092982), (42, 5512698), (54, 4287654), (57, 4061988), (63, 3675132), (76, 3046491), (81, 2858436), (84, 2756349), (108, 2143827), (114, 2030994), (126, 1837566), (133, 1740852), (162, 1429218), (171, 1353996), (189, 1225044), (199, 1163484), (228, 1015497), (243, 952812), (252, 918783), (266, 870426), (324, 714609), (342, 676998), (378, 612522), (398, 581742), (399, 580284), (486, 476406), (513, 451332), (532, 435213), (567, 408348), (597, 387828), (684, 338499), (729, 317604), (756, 306261), (796, 290871), (798, 290142), (972, 238203), (1026, 225666), (1134, 204174), (1194, 193914), (1197, 193428), (1393, 166212), (1458, 158802), (1539, 150444), (1596, 145071), (1701, 136116), (1791, 129276), (2052, 112833), (2187, 105868), (2268, 102087), (2388, 96957), (2394, 96714), (2786, 83106), (2916, 79401), (3078, 75222), (3402, 68058), (3582, 64638), (3591, 64476), (3781, 61236), (4179, 55404), (4374, 52934), (4617, 50148), (4788, 48357), (5103, 45372), (5373, 43092), (5572, 41553), (6156, 37611), (6804, 34029), (7164, 32319), (7182, 32238), (7562, 30618), (8358, 27702), (8748, 26467), (9234, 25074), (10206, 22686), (10746, 21546), (10773, 21492), (11343, 20412), (12537, 18468), (13851, 16716), (14364, 16119), (15124, 15309)]