289719144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 971006400

約数和(自身を除く): 681287256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 171, 198, 209, 228, 234, 247, 264, 286, 312, 342, 396, 418, 429, 456, 468, 494, 572, 627, 684, 741, 792, 836, 858, 936, 988, 1144, 1254, 1287, 1368, 1481, 1482, 1672, 1716, 1881, 1976, 2223, 2508, 2574, 2717, 2962, 2964, 3432, 3762, 4443, 4446, 5016, 5148, 5434, 5924, 5928, 7524, 8151, 8886, 8892, 10296, 10868, 11848, 13329, 15048, 16291, 16302, 17772, 17784, 19253, 21736, 24453, 26658, 28139, 32582, 32604, 35544, 38506, 48873, 48906, 53316, 56278, 57759, 65164, 65208, 77012, 84417, 97746, 97812, 106632, 112556, 115518, 130328, 146619, 154024, 168834, 173277, 195492, 195624, 211783, 225112, 231036, 253251, 293238, 309529, 337668, 346554, 365807, 390984, 423566, 462072, 506502, 586476, 619058, 635349, 675336, 693108, 731614, 847132, 928587, 1013004, 1097421, 1172952, 1238116, 1270698, 1386216, 1463228, 1694264, 1857174, 1906047, 2026008, 2194842, 2476232, 2541396, 2785761, 2926456, 3292263, 3714348, 3812094, 4023877, 4389684, 5082792, 5571522, 6584526, 7428696, 7624188, 8047754, 8779368, 11143044, 12071631, 13169052, 15248376, 16095508, 22286088, 24143262, 26338104, 32191016, 36214893, 48286524, 72429786, 96573048, 144859572, 289719144]

約数ペア:

[(1, 289719144), (2, 144859572), (3, 96573048), (4, 72429786), (6, 48286524), (8, 36214893), (9, 32191016), (11, 26338104), (12, 24143262), (13, 22286088), (18, 16095508), (19, 15248376), (22, 13169052), (24, 12071631), (26, 11143044), (33, 8779368), (36, 8047754), (38, 7624188), (39, 7428696), (44, 6584526), (52, 5571522), (57, 5082792), (66, 4389684), (72, 4023877), (76, 3812094), (78, 3714348), (88, 3292263), (99, 2926456), (104, 2785761), (114, 2541396), (117, 2476232), (132, 2194842), (143, 2026008), (152, 1906047), (156, 1857174), (171, 1694264), (198, 1463228), (209, 1386216), (228, 1270698), (234, 1238116), (247, 1172952), (264, 1097421), (286, 1013004), (312, 928587), (342, 847132), (396, 731614), (418, 693108), (429, 675336), (456, 635349), (468, 619058), (494, 586476), (572, 506502), (627, 462072), (684, 423566), (741, 390984), (792, 365807), (836, 346554), (858, 337668), (936, 309529), (988, 293238), (1144, 253251), (1254, 231036), (1287, 225112), (1368, 211783), (1481, 195624), (1482, 195492), (1672, 173277), (1716, 168834), (1881, 154024), (1976, 146619), (2223, 130328), (2508, 115518), (2574, 112556), (2717, 106632), (2962, 97812), (2964, 97746), (3432, 84417), (3762, 77012), (4443, 65208), (4446, 65164), (5016, 57759), (5148, 56278), (5434, 53316), (5924, 48906), (5928, 48873), (7524, 38506), (8151, 35544), (8886, 32604), (8892, 32582), (10296, 28139), (10868, 26658), (11848, 24453), (13329, 21736), (15048, 19253), (16291, 17784), (16302, 17772)]