404677728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5186

約数の個数: 192

約数和(自身を含む): 1452971520

約数和(自身を除く): 1048293792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5147, 5616, 6048, 6552, 8736, 9828, 10294, 11232, 13104, 15441, 19656, 20588, 26208, 30882, 36029, 39312, 41176, 46323, 61764, 66911, 72058, 78624, 82352, 92646, 108087, 123528, 133822, 138969, 144116, 164704, 185292, 200733, 216174, 247056, 267644, 277938, 288232, 324261, 370584, 401466, 432348, 468377, 494112, 535288, 555876, 576464, 602199, 648522, 741168, 802932, 864696, 936754, 972783, 1070576, 1111752, 1152928, 1204398, 1297044, 1405131, 1482336, 1605864, 1729392, 1806597, 1873508, 1945566, 2141152, 2223504, 2408796, 2594088, 2810262, 3211728, 3458784, 3613194, 3747016, 3891132, 4215393, 4447008, 4817592, 5188176, 5620524, 6423456, 7226388, 7494032, 7782264, 8430786, 9635184, 10376352, 11241048, 12646179, 14452776, 14988064, 15564528, 16861572, 19270368, 22482096, 25292358, 28905552, 31129056, 33723144, 44964192, 50584716, 57811104, 67446288, 101169432, 134892576, 202338864, 404677728]

約数ペア:

[(1, 404677728), (2, 202338864), (3, 134892576), (4, 101169432), (6, 67446288), (7, 57811104), (8, 50584716), (9, 44964192), (12, 33723144), (13, 31129056), (14, 28905552), (16, 25292358), (18, 22482096), (21, 19270368), (24, 16861572), (26, 15564528), (27, 14988064), (28, 14452776), (32, 12646179), (36, 11241048), (39, 10376352), (42, 9635184), (48, 8430786), (52, 7782264), (54, 7494032), (56, 7226388), (63, 6423456), (72, 5620524), (78, 5188176), (84, 4817592), (91, 4447008), (96, 4215393), (104, 3891132), (108, 3747016), (112, 3613194), (117, 3458784), (126, 3211728), (144, 2810262), (156, 2594088), (168, 2408796), (182, 2223504), (189, 2141152), (208, 1945566), (216, 1873508), (224, 1806597), (234, 1729392), (252, 1605864), (273, 1482336), (288, 1405131), (312, 1297044), (336, 1204398), (351, 1152928), (364, 1111752), (378, 1070576), (416, 972783), (432, 936754), (468, 864696), (504, 802932), (546, 741168), (624, 648522), (672, 602199), (702, 576464), (728, 555876), (756, 535288), (819, 494112), (864, 468377), (936, 432348), (1008, 401466), (1092, 370584), (1248, 324261), (1404, 288232), (1456, 277938), (1512, 267644), (1638, 247056), (1872, 216174), (2016, 200733), (2184, 185292), (2457, 164704), (2808, 144116), (2912, 138969), (3024, 133822), (3276, 123528), (3744, 108087), (4368, 92646), (4914, 82352), (5147, 78624), (5616, 72058), (6048, 66911), (6552, 61764), (8736, 46323), (9828, 41176), (10294, 39312), (11232, 36029), (13104, 30882), (15441, 26208), (19656, 20588)]