493386984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 128

約数和(自身を含む): 1505664000

約数和(自身を除く): 1012277016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2622, 3496, 3933, 4104, 4968, 5227, 5244, 7866, 10454, 10488, 11799, 15681, 15732, 20908, 23598, 31362, 31464, 41816, 47043, 47196, 62724, 94086, 94392, 99313, 120221, 125448, 141129, 188172, 198626, 240442, 282258, 297939, 360663, 376344, 397252, 480884, 564516, 595878, 721326, 794504, 893817, 961768, 1081989, 1129032, 1191756, 1442652, 1787634, 2163978, 2284199, 2383512, 2681451, 2885304, 3245967, 3575268, 4327956, 4568398, 5362902, 6491934, 6852597, 7150536, 8655912, 9136796, 10725804, 12983868, 13705194, 18273592, 20557791, 21451608, 25967736, 27410388, 41115582, 54820776, 61673373, 82231164, 123346746, 164462328, 246693492, 493386984]

約数ペア:

[(1, 493386984), (2, 246693492), (3, 164462328), (4, 123346746), (6, 82231164), (8, 61673373), (9, 54820776), (12, 41115582), (18, 27410388), (19, 25967736), (23, 21451608), (24, 20557791), (27, 18273592), (36, 13705194), (38, 12983868), (46, 10725804), (54, 9136796), (57, 8655912), (69, 7150536), (72, 6852597), (76, 6491934), (92, 5362902), (108, 4568398), (114, 4327956), (138, 3575268), (152, 3245967), (171, 2885304), (184, 2681451), (207, 2383512), (216, 2284199), (228, 2163978), (276, 1787634), (342, 1442652), (414, 1191756), (437, 1129032), (456, 1081989), (513, 961768), (552, 893817), (621, 794504), (684, 721326), (828, 595878), (874, 564516), (1026, 480884), (1242, 397252), (1311, 376344), (1368, 360663), (1656, 297939), (1748, 282258), (2052, 240442), (2484, 198626), (2622, 188172), (3496, 141129), (3933, 125448), (4104, 120221), (4968, 99313), (5227, 94392), (5244, 94086), (7866, 62724), (10454, 47196), (10488, 47043), (11799, 41816), (15681, 31464), (15732, 31362), (20908, 23598)]