321475320376

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{84467}}^1$

素因数の和:84586

約数の個数: 128

約数和(自身を含む): 750075840000

約数和(自身を除く): 428600519624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 73, 76, 98, 133, 146, 152, 196, 266, 292, 343, 392, 511, 532, 584, 686, 931, 1022, 1064, 1372, 1387, 1862, 2044, 2744, 2774, 3577, 3724, 4088, 5548, 6517, 7154, 7448, 9709, 11096, 13034, 14308, 19418, 25039, 26068, 28616, 38836, 50078, 52136, 67963, 77672, 84467, 100156, 135926, 168934, 200312, 271852, 337868, 475741, 543704, 591269, 675736, 951482, 1182538, 1604873, 1902964, 2365076, 3209746, 3805928, 4138883, 4730152, 6166091, 6419492, 8277766, 11234111, 12332182, 12838984, 16555532, 22468222, 24664364, 28972181, 33111064, 43162637, 44936444, 49328728, 57944362, 78638777, 86325274, 89872888, 115888724, 117155729, 157277554, 172650548, 231777448, 234311458, 302138459, 314555108, 345301096, 468622916, 550471439, 604276918, 629110216, 820090103, 937245832, 1100942878, 1208553836, 1640180206, 2114969213, 2201885756, 2417107672, 3280360412, 4229938426, 4403771512, 5740630721, 6560720824, 8459876852, 11481261442, 16919753704, 22962522884, 40184415047, 45925045768, 80368830094, 160737660188, 321475320376]

約数ペア:

[(1, 321475320376), (2, 160737660188), (4, 80368830094), (7, 45925045768), (8, 40184415047), (14, 22962522884), (19, 16919753704), (28, 11481261442), (38, 8459876852), (49, 6560720824), (56, 5740630721), (73, 4403771512), (76, 4229938426), (98, 3280360412), (133, 2417107672), (146, 2201885756), (152, 2114969213), (196, 1640180206), (266, 1208553836), (292, 1100942878), (343, 937245832), (392, 820090103), (511, 629110216), (532, 604276918), (584, 550471439), (686, 468622916), (931, 345301096), (1022, 314555108), (1064, 302138459), (1372, 234311458), (1387, 231777448), (1862, 172650548), (2044, 157277554), (2744, 117155729), (2774, 115888724), (3577, 89872888), (3724, 86325274), (4088, 78638777), (5548, 57944362), (6517, 49328728), (7154, 44936444), (7448, 43162637), (9709, 33111064), (11096, 28972181), (13034, 24664364), (14308, 22468222), (19418, 16555532), (25039, 12838984), (26068, 12332182), (28616, 11234111), (38836, 8277766), (50078, 6419492), (52136, 6166091), (67963, 4730152), (77672, 4138883), (84467, 3805928), (100156, 3209746), (135926, 2365076), (168934, 1902964), (200312, 1604873), (271852, 1182538), (337868, 951482), (475741, 675736), (543704, 591269)]