349740888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 1026432000

約数和(自身を除く): 676691112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 109, 142, 168, 213, 218, 269, 284, 327, 426, 436, 497, 538, 568, 654, 763, 807, 852, 872, 994, 1076, 1308, 1491, 1526, 1614, 1704, 1883, 1988, 2152, 2289, 2616, 2982, 3052, 3228, 3766, 3976, 4578, 5649, 5964, 6104, 6456, 7532, 7739, 9156, 11298, 11928, 15064, 15478, 18312, 19099, 22596, 23217, 29321, 30956, 38198, 45192, 46434, 54173, 57297, 58642, 61912, 76396, 87963, 92868, 108346, 114594, 117284, 133693, 152792, 162519, 175926, 185736, 205247, 216692, 229188, 234568, 267386, 325038, 351852, 401079, 410494, 433384, 458376, 534772, 615741, 650076, 703704, 802158, 820988, 1069544, 1231482, 1300152, 1604316, 1641976, 2081791, 2462964, 3208632, 4163582, 4925928, 6245373, 8327164, 12490746, 14572537, 16654328, 24981492, 29145074, 43717611, 49962984, 58290148, 87435222, 116580296, 174870444, 349740888]

約数ペア:

[(1, 349740888), (2, 174870444), (3, 116580296), (4, 87435222), (6, 58290148), (7, 49962984), (8, 43717611), (12, 29145074), (14, 24981492), (21, 16654328), (24, 14572537), (28, 12490746), (42, 8327164), (56, 6245373), (71, 4925928), (84, 4163582), (109, 3208632), (142, 2462964), (168, 2081791), (213, 1641976), (218, 1604316), (269, 1300152), (284, 1231482), (327, 1069544), (426, 820988), (436, 802158), (497, 703704), (538, 650076), (568, 615741), (654, 534772), (763, 458376), (807, 433384), (852, 410494), (872, 401079), (994, 351852), (1076, 325038), (1308, 267386), (1491, 234568), (1526, 229188), (1614, 216692), (1704, 205247), (1883, 185736), (1988, 175926), (2152, 162519), (2289, 152792), (2616, 133693), (2982, 117284), (3052, 114594), (3228, 108346), (3766, 92868), (3976, 87963), (4578, 76396), (5649, 61912), (5964, 58642), (6104, 57297), (6456, 54173), (7532, 46434), (7739, 45192), (9156, 38198), (11298, 30956), (11928, 29321), (15064, 23217), (15478, 22596), (18312, 19099)]