171639216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 567820800

約数和(自身を除く): 396181584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 269, 336, 378, 422, 432, 504, 538, 633, 756, 807, 844, 1008, 1076, 1266, 1477, 1512, 1614, 1688, 1883, 1899, 2152, 2421, 2532, 2954, 3024, 3228, 3376, 3766, 3798, 4304, 4431, 4842, 5064, 5649, 5697, 5908, 6456, 7263, 7532, 7596, 8862, 9684, 10128, 11298, 11394, 11816, 12912, 13293, 14526, 15064, 15192, 16947, 17724, 19368, 22596, 22788, 23632, 26586, 29052, 30128, 30384, 33894, 35448, 38736, 39879, 45192, 45576, 50841, 53172, 56759, 58104, 67788, 70896, 79758, 90384, 91152, 101682, 106344, 113518, 116208, 135576, 159516, 170277, 203364, 212688, 227036, 271152, 319032, 340554, 397313, 406728, 454072, 510831, 638064, 681108, 794626, 813456, 908144, 1021662, 1191939, 1362216, 1532493, 1589252, 2043324, 2383878, 2724432, 3064986, 3178504, 3575817, 4086648, 4767756, 6129972, 6357008, 7151634, 8173296, 9535512, 10727451, 12259944, 14303268, 19071024, 21454902, 24519888, 28606536, 42909804, 57213072, 85819608, 171639216]

約数ペア:

[(1, 171639216), (2, 85819608), (3, 57213072), (4, 42909804), (6, 28606536), (7, 24519888), (8, 21454902), (9, 19071024), (12, 14303268), (14, 12259944), (16, 10727451), (18, 9535512), (21, 8173296), (24, 7151634), (27, 6357008), (28, 6129972), (36, 4767756), (42, 4086648), (48, 3575817), (54, 3178504), (56, 3064986), (63, 2724432), (72, 2383878), (84, 2043324), (108, 1589252), (112, 1532493), (126, 1362216), (144, 1191939), (168, 1021662), (189, 908144), (211, 813456), (216, 794626), (252, 681108), (269, 638064), (336, 510831), (378, 454072), (422, 406728), (432, 397313), (504, 340554), (538, 319032), (633, 271152), (756, 227036), (807, 212688), (844, 203364), (1008, 170277), (1076, 159516), (1266, 135576), (1477, 116208), (1512, 113518), (1614, 106344), (1688, 101682), (1883, 91152), (1899, 90384), (2152, 79758), (2421, 70896), (2532, 67788), (2954, 58104), (3024, 56759), (3228, 53172), (3376, 50841), (3766, 45576), (3798, 45192), (4304, 39879), (4431, 38736), (4842, 35448), (5064, 33894), (5649, 30384), (5697, 30128), (5908, 29052), (6456, 26586), (7263, 23632), (7532, 22788), (7596, 22596), (8862, 19368), (9684, 17724), (10128, 16947), (11298, 15192), (11394, 15064), (11816, 14526), (12912, 13293)]