391296004554

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{115163}}^1$

素因数の和:115329

約数の個数: 128

約数和(自身を含む): 990594662400

約数和(自身を除く): 599298657846

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 127, 147, 182, 254, 273, 294, 343, 381, 546, 637, 686, 762, 889, 1029, 1274, 1651, 1778, 1911, 2058, 2667, 3302, 3822, 4459, 4953, 5334, 6223, 8918, 9906, 11557, 12446, 13377, 18669, 23114, 26754, 34671, 37338, 43561, 69342, 80899, 87122, 115163, 130683, 161798, 230326, 242697, 261366, 345489, 485394, 566293, 690978, 806141, 1132586, 1497119, 1612282, 1698879, 2418423, 2994238, 3397758, 4491357, 4836846, 5642987, 8982714, 10479833, 11285974, 14625701, 16928961, 20959666, 29251402, 31439499, 33857922, 39500909, 43877103, 62878998, 73358831, 79001818, 87754206, 102379907, 118502727, 146717662, 190134113, 204759814, 220076493, 237005454, 307139721, 380268226, 440152986, 513511817, 570402339, 614279442, 716659349, 1027023634, 1140804678, 1330938791, 1433318698, 1540535451, 2149978047, 2661877582, 3081070902, 3992816373, 4299956094, 5016615443, 7985632746, 9316571537, 10033230886, 15049846329, 18633143074, 27949714611, 30099692658, 55899429222, 65216000759, 130432001518, 195648002277, 391296004554]

約数ペア:

[(1, 391296004554), (2, 195648002277), (3, 130432001518), (6, 65216000759), (7, 55899429222), (13, 30099692658), (14, 27949714611), (21, 18633143074), (26, 15049846329), (39, 10033230886), (42, 9316571537), (49, 7985632746), (78, 5016615443), (91, 4299956094), (98, 3992816373), (127, 3081070902), (147, 2661877582), (182, 2149978047), (254, 1540535451), (273, 1433318698), (294, 1330938791), (343, 1140804678), (381, 1027023634), (546, 716659349), (637, 614279442), (686, 570402339), (762, 513511817), (889, 440152986), (1029, 380268226), (1274, 307139721), (1651, 237005454), (1778, 220076493), (1911, 204759814), (2058, 190134113), (2667, 146717662), (3302, 118502727), (3822, 102379907), (4459, 87754206), (4953, 79001818), (5334, 73358831), (6223, 62878998), (8918, 43877103), (9906, 39500909), (11557, 33857922), (12446, 31439499), (13377, 29251402), (18669, 20959666), (23114, 16928961), (26754, 14625701), (34671, 11285974), (37338, 10479833), (43561, 8982714), (69342, 5642987), (80899, 4836846), (87122, 4491357), (115163, 3397758), (130683, 2994238), (161798, 2418423), (230326, 1698879), (242697, 1612282), (261366, 1497119), (345489, 1132586), (485394, 806141), (566293, 690978)]