204596928

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 140

約数和(自身を含む): 617384592

約数和(自身を除く): 412787664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 647, 648, 732, 864, 976, 1098, 1294, 1296, 1464, 1647, 1728, 1941, 1952, 2196, 2588, 2592, 2928, 3294, 3882, 3904, 4392, 4941, 5176, 5184, 5823, 5856, 6588, 7764, 8784, 9882, 10352, 11646, 11712, 13176, 15528, 17469, 17568, 19764, 20704, 23292, 26352, 31056, 34938, 35136, 39467, 39528, 41408, 46584, 52407, 52704, 62112, 69876, 78934, 79056, 93168, 104814, 105408, 118401, 124224, 139752, 157868, 158112, 186336, 209628, 236802, 279504, 315736, 316224, 355203, 372672, 419256, 473604, 559008, 631472, 710406, 838512, 947208, 1065609, 1118016, 1262944, 1420812, 1677024, 1894416, 2131218, 2525888, 2841624, 3196827, 3354048, 3788832, 4262436, 5683248, 6393654, 7577664, 8524872, 11366496, 12787308, 17049744, 22732992, 25574616, 34099488, 51149232, 68198976, 102298464, 204596928]

約数ペア:

[(1, 204596928), (2, 102298464), (3, 68198976), (4, 51149232), (6, 34099488), (8, 25574616), (9, 22732992), (12, 17049744), (16, 12787308), (18, 11366496), (24, 8524872), (27, 7577664), (32, 6393654), (36, 5683248), (48, 4262436), (54, 3788832), (61, 3354048), (64, 3196827), (72, 2841624), (81, 2525888), (96, 2131218), (108, 1894416), (122, 1677024), (144, 1420812), (162, 1262944), (183, 1118016), (192, 1065609), (216, 947208), (244, 838512), (288, 710406), (324, 631472), (366, 559008), (432, 473604), (488, 419256), (549, 372672), (576, 355203), (647, 316224), (648, 315736), (732, 279504), (864, 236802), (976, 209628), (1098, 186336), (1294, 158112), (1296, 157868), (1464, 139752), (1647, 124224), (1728, 118401), (1941, 105408), (1952, 104814), (2196, 93168), (2588, 79056), (2592, 78934), (2928, 69876), (3294, 62112), (3882, 52704), (3904, 52407), (4392, 46584), (4941, 41408), (5176, 39528), (5184, 39467), (5823, 35136), (5856, 34938), (6588, 31056), (7764, 26352), (8784, 23292), (9882, 20704), (10352, 19764), (11646, 17568), (11712, 17469), (13176, 15528)]