488339846984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{8861}}^1$

素因数の和:9120

約数の個数: 144

約数和(自身を含む): 1074677636340

約数和(自身を除く): 586337789356

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 197, 242, 289, 374, 394, 484, 578, 748, 788, 968, 1156, 1496, 1576, 2057, 2167, 2312, 3179, 3349, 4114, 4334, 6358, 6698, 8228, 8668, 8861, 12716, 13396, 16456, 17336, 17722, 23837, 25432, 26792, 34969, 35444, 36839, 47674, 56933, 69938, 70888, 73678, 95348, 97471, 113866, 139876, 147356, 150637, 190696, 194942, 227732, 279752, 294712, 301274, 389884, 405229, 455464, 602548, 626263, 779768, 810458, 1072181, 1205096, 1252526, 1620916, 1657007, 1745617, 2144362, 2505052, 2560829, 3241832, 3314014, 3491234, 4288724, 5010104, 5121658, 6628028, 6888893, 6982468, 8577448, 10243316, 13256056, 13777786, 13964936, 18227077, 19201787, 20486632, 27555572, 28169119, 29675489, 36454154, 38403574, 55111144, 56338238, 59350978, 72908308, 76807148, 112676476, 118701956, 145816616, 153614296, 211219657, 225352952, 237403912, 309860309, 326430379, 422439314, 504483313, 619720618, 652860758, 844878628, 1008966626, 1239441236, 1305721516, 1689757256, 2017933252, 2478882472, 2611443032, 3590734169, 4035866504, 5549316443, 7181468338, 11098632886, 14362936676, 22197265772, 28725873352, 44394531544, 61042480873, 122084961746, 244169923492, 488339846984]

約数ペア:

[(1, 488339846984), (2, 244169923492), (4, 122084961746), (8, 61042480873), (11, 44394531544), (17, 28725873352), (22, 22197265772), (34, 14362936676), (44, 11098632886), (68, 7181468338), (88, 5549316443), (121, 4035866504), (136, 3590734169), (187, 2611443032), (197, 2478882472), (242, 2017933252), (289, 1689757256), (374, 1305721516), (394, 1239441236), (484, 1008966626), (578, 844878628), (748, 652860758), (788, 619720618), (968, 504483313), (1156, 422439314), (1496, 326430379), (1576, 309860309), (2057, 237403912), (2167, 225352952), (2312, 211219657), (3179, 153614296), (3349, 145816616), (4114, 118701956), (4334, 112676476), (6358, 76807148), (6698, 72908308), (8228, 59350978), (8668, 56338238), (8861, 55111144), (12716, 38403574), (13396, 36454154), (16456, 29675489), (17336, 28169119), (17722, 27555572), (23837, 20486632), (25432, 19201787), (26792, 18227077), (34969, 13964936), (35444, 13777786), (36839, 13256056), (47674, 10243316), (56933, 8577448), (69938, 6982468), (70888, 6888893), (73678, 6628028), (95348, 5121658), (97471, 5010104), (113866, 4288724), (139876, 3491234), (147356, 3314014), (150637, 3241832), (190696, 2560829), (194942, 2505052), (227732, 2144362), (279752, 1745617), (294712, 1657007), (301274, 1620916), (389884, 1252526), (405229, 1205096), (455464, 1072181), (602548, 810458), (626263, 779768)]