1248680304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19899

約数の個数: 120

約数和(自身を含む): 3838623360

約数和(自身を除く): 2589943056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 10488, 15732, 19843, 20976, 31464, 39686, 59529, 62928, 79372, 119058, 158744, 178587, 238116, 317488, 357174, 377017, 456389, 476232, 714348, 754034, 912778, 952464, 1131051, 1369167, 1428696, 1508068, 1825556, 2262102, 2738334, 2857392, 3016136, 3393153, 3651112, 4107501, 4524204, 5476668, 6032272, 6786306, 7302224, 8215002, 8671391, 9048408, 10953336, 13572612, 16430004, 17342782, 18096816, 21906672, 26014173, 27145224, 32860008, 34685564, 52028346, 54290448, 65720016, 69371128, 78042519, 104056692, 138742256, 156085038, 208113384, 312170076, 416226768, 624340152, 1248680304]

約数ペア:

[(1, 1248680304), (2, 624340152), (3, 416226768), (4, 312170076), (6, 208113384), (8, 156085038), (9, 138742256), (12, 104056692), (16, 78042519), (18, 69371128), (19, 65720016), (23, 54290448), (24, 52028346), (36, 34685564), (38, 32860008), (46, 27145224), (48, 26014173), (57, 21906672), (69, 18096816), (72, 17342782), (76, 16430004), (92, 13572612), (114, 10953336), (138, 9048408), (144, 8671391), (152, 8215002), (171, 7302224), (184, 6786306), (207, 6032272), (228, 5476668), (276, 4524204), (304, 4107501), (342, 3651112), (368, 3393153), (414, 3016136), (437, 2857392), (456, 2738334), (552, 2262102), (684, 1825556), (828, 1508068), (874, 1428696), (912, 1369167), (1104, 1131051), (1311, 952464), (1368, 912778), (1656, 754034), (1748, 714348), (2622, 476232), (2736, 456389), (3312, 377017), (3496, 357174), (3933, 317488), (5244, 238116), (6992, 178587), (7866, 158744), (10488, 119058), (15732, 79372), (19843, 62928), (20976, 59529), (31464, 39686)]