247336771416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{142673}}^1$

素因数の和:143313

約数の個数: 128

約数和(自身を含む): 749483642880

約数和(自身を除く): 502146871464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 607, 714, 952, 1214, 1428, 1821, 2428, 2856, 3642, 4249, 4856, 7284, 8498, 10319, 12747, 14568, 16996, 20638, 25494, 30957, 33992, 41276, 50988, 61914, 72233, 82552, 101976, 123828, 142673, 144466, 216699, 247656, 285346, 288932, 428019, 433398, 570692, 577864, 856038, 866796, 998711, 1141384, 1712076, 1733592, 1997422, 2425441, 2996133, 3424152, 3994844, 4850882, 5992266, 7276323, 7989688, 9701764, 11984532, 14552646, 16978087, 19403528, 23969064, 29105292, 33956174, 50934261, 58210584, 67912348, 86602511, 101868522, 135824696, 173205022, 203737044, 259807533, 346410044, 407474088, 519615066, 606217577, 692820088, 1039230132, 1212435154, 1472242687, 1818652731, 2078460264, 2424870308, 2944485374, 3637305462, 4416728061, 4849740616, 5888970748, 7274610924, 8833456122, 10305698809, 11777941496, 14549221848, 17666912244, 20611397618, 30917096427, 35333824488, 41222795236, 61834192854, 82445590472, 123668385708, 247336771416]

約数ペア:

[(1, 247336771416), (2, 123668385708), (3, 82445590472), (4, 61834192854), (6, 41222795236), (7, 35333824488), (8, 30917096427), (12, 20611397618), (14, 17666912244), (17, 14549221848), (21, 11777941496), (24, 10305698809), (28, 8833456122), (34, 7274610924), (42, 5888970748), (51, 4849740616), (56, 4416728061), (68, 3637305462), (84, 2944485374), (102, 2424870308), (119, 2078460264), (136, 1818652731), (168, 1472242687), (204, 1212435154), (238, 1039230132), (357, 692820088), (408, 606217577), (476, 519615066), (607, 407474088), (714, 346410044), (952, 259807533), (1214, 203737044), (1428, 173205022), (1821, 135824696), (2428, 101868522), (2856, 86602511), (3642, 67912348), (4249, 58210584), (4856, 50934261), (7284, 33956174), (8498, 29105292), (10319, 23969064), (12747, 19403528), (14568, 16978087), (16996, 14552646), (20638, 11984532), (25494, 9701764), (30957, 7989688), (33992, 7276323), (41276, 5992266), (50988, 4850882), (61914, 3994844), (72233, 3424152), (82552, 2996133), (101976, 2425441), (123828, 1997422), (142673, 1733592), (144466, 1712076), (216699, 1141384), (247656, 998711), (285346, 866796), (288932, 856038), (428019, 577864), (433398, 570692)]