1904987328

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 5503956480

約数和(自身を除く): 3598969152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 89, 92, 96, 111, 131, 138, 148, 178, 184, 192, 222, 262, 267, 276, 296, 356, 368, 393, 444, 524, 534, 552, 592, 712, 736, 786, 851, 888, 1048, 1068, 1104, 1184, 1424, 1472, 1572, 1702, 1776, 2047, 2096, 2136, 2208, 2368, 2553, 2848, 3013, 3144, 3293, 3404, 3552, 4094, 4192, 4272, 4416, 4847, 5106, 5696, 6026, 6141, 6288, 6586, 6808, 7104, 8188, 8384, 8544, 9039, 9694, 9879, 10212, 11659, 12052, 12282, 12576, 13172, 13616, 14541, 16376, 17088, 18078, 19388, 19758, 20424, 23318, 24104, 24564, 25152, 26344, 27232, 29082, 32752, 34977, 36156, 38776, 39516, 40848, 46636, 48208, 49128, 52688, 54464, 58164, 65504, 69954, 72312, 75739, 77552, 79032, 81696, 93272, 96416, 98256, 105376, 111481, 116328, 131008, 139908, 144624, 151478, 155104, 158064, 163392, 186544, 192832, 196512, 210752, 222962, 227217, 232656, 268157, 279816, 289248, 302956, 310208, 316128, 334443, 373088, 393024, 431383, 445924, 454434, 465312, 536314, 559632, 578496, 605912, 632256, 668886, 746176, 804471, 862766, 891848, 908868, 930624, 1072628, 1119264, 1211824, 1294149, 1337772, 1608942, 1725532, 1783696, 1817736, 2145256, 2238528, 2423648, 2588298, 2675544, 3217884, 3451064, 3567392, 3635472, 4290512, 4847296, 5176596, 5351088, 6435768, 6902128, 7134784, 7270944, 8581024, 9921809, 10353192, 10702176, 12871536, 13804256, 14541888, 17162048, 19843618, 20706384, 21404352, 25743072, 27608512, 29765427, 39687236, 41412768, 51486144, 59530854, 79374472, 82825536, 119061708, 158748944, 238123416, 317497888, 476246832, 634995776, 952493664, 1904987328]

約数ペア:

[(1, 1904987328), (2, 952493664), (3, 634995776), (4, 476246832), (6, 317497888), (8, 238123416), (12, 158748944), (16, 119061708), (23, 82825536), (24, 79374472), (32, 59530854), (37, 51486144), (46, 41412768), (48, 39687236), (64, 29765427), (69, 27608512), (74, 25743072), (89, 21404352), (92, 20706384), (96, 19843618), (111, 17162048), (131, 14541888), (138, 13804256), (148, 12871536), (178, 10702176), (184, 10353192), (192, 9921809), (222, 8581024), (262, 7270944), (267, 7134784), (276, 6902128), (296, 6435768), (356, 5351088), (368, 5176596), (393, 4847296), (444, 4290512), (524, 3635472), (534, 3567392), (552, 3451064), (592, 3217884), (712, 2675544), (736, 2588298), (786, 2423648), (851, 2238528), (888, 2145256), (1048, 1817736), (1068, 1783696), (1104, 1725532), (1184, 1608942), (1424, 1337772), (1472, 1294149), (1572, 1211824), (1702, 1119264), (1776, 1072628), (2047, 930624), (2096, 908868), (2136, 891848), (2208, 862766), (2368, 804471), (2553, 746176), (2848, 668886), (3013, 632256), (3144, 605912), (3293, 578496), (3404, 559632), (3552, 536314), (4094, 465312), (4192, 454434), (4272, 445924), (4416, 431383), (4847, 393024), (5106, 373088), (5696, 334443), (6026, 316128), (6141, 310208), (6288, 302956), (6586, 289248), (6808, 279816), (7104, 268157), (8188, 232656), (8384, 227217), (8544, 222962), (9039, 210752), (9694, 196512), (9879, 192832), (10212, 186544), (11659, 163392), (12052, 158064), (12282, 155104), (12576, 151478), (13172, 144624), (13616, 139908), (14541, 131008), (16376, 116328), (17088, 111481), (18078, 105376), (19388, 98256), (19758, 96416), (20424, 93272), (23318, 81696), (24104, 79032), (24564, 77552), (25152, 75739), (26344, 72312), (27232, 69954), (29082, 65504), (32752, 58164), (34977, 54464), (36156, 52688), (38776, 49128), (39516, 48208), (40848, 46636)]