398905056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11447}}^1$

素因数の和:11485

約数の個数: 108

約数和(自身を含む): 1246996296

約数和(自身を除く): 848091240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 11447, 11616, 17424, 22894, 34341, 34848, 45788, 68682, 91576, 103023, 125917, 137364, 183152, 206046, 251834, 274728, 366304, 377751, 412092, 503668, 549456, 755502, 824184, 1007336, 1098912, 1133253, 1385087, 1511004, 1648368, 2014672, 2266506, 2770174, 3022008, 3296736, 4029344, 4155261, 4533012, 5540348, 6044016, 8310522, 9066024, 11080696, 12088032, 12465783, 16621044, 18132048, 22161392, 24931566, 33242088, 36264096, 44322784, 49863132, 66484176, 99726264, 132968352, 199452528, 398905056]

約数ペア:

[(1, 398905056), (2, 199452528), (3, 132968352), (4, 99726264), (6, 66484176), (8, 49863132), (9, 44322784), (11, 36264096), (12, 33242088), (16, 24931566), (18, 22161392), (22, 18132048), (24, 16621044), (32, 12465783), (33, 12088032), (36, 11080696), (44, 9066024), (48, 8310522), (66, 6044016), (72, 5540348), (88, 4533012), (96, 4155261), (99, 4029344), (121, 3296736), (132, 3022008), (144, 2770174), (176, 2266506), (198, 2014672), (242, 1648368), (264, 1511004), (288, 1385087), (352, 1133253), (363, 1098912), (396, 1007336), (484, 824184), (528, 755502), (726, 549456), (792, 503668), (968, 412092), (1056, 377751), (1089, 366304), (1452, 274728), (1584, 251834), (1936, 206046), (2178, 183152), (2904, 137364), (3168, 125917), (3872, 103023), (4356, 91576), (5808, 68682), (8712, 45788), (11447, 34848), (11616, 34341), (17424, 22894)]