948962144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 2177552160

約数和(自身を除く): 1228590016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 71, 76, 89, 104, 142, 152, 178, 208, 247, 284, 304, 356, 361, 416, 494, 568, 608, 712, 722, 923, 988, 1136, 1157, 1349, 1424, 1444, 1691, 1846, 1976, 2272, 2314, 2698, 2848, 2888, 3382, 3692, 3952, 4628, 4693, 5396, 5776, 6319, 6764, 7384, 7904, 9256, 9386, 10792, 11552, 12638, 13528, 14768, 17537, 18512, 18772, 21584, 21983, 25276, 25631, 27056, 29536, 32129, 35074, 37024, 37544, 43168, 43966, 50552, 51262, 54112, 64258, 70148, 75088, 82147, 87932, 101104, 102524, 120061, 128516, 140296, 150176, 164294, 175864, 202208, 205048, 240122, 257032, 280592, 328588, 333203, 351728, 410096, 417677, 480244, 514064, 561184, 657176, 666406, 703456, 820192, 835354, 960488, 1028128, 1314352, 1332812, 1560793, 1670708, 1920976, 2281159, 2628704, 2665624, 3121586, 3341416, 3841952, 4562318, 5331248, 6243172, 6682832, 9124636, 10662496, 12486344, 13365664, 18249272, 24972688, 29655067, 36498544, 49945376, 59310134, 72997088, 118620268, 237240536, 474481072, 948962144]

約数ペア:

[(1, 948962144), (2, 474481072), (4, 237240536), (8, 118620268), (13, 72997088), (16, 59310134), (19, 49945376), (26, 36498544), (32, 29655067), (38, 24972688), (52, 18249272), (71, 13365664), (76, 12486344), (89, 10662496), (104, 9124636), (142, 6682832), (152, 6243172), (178, 5331248), (208, 4562318), (247, 3841952), (284, 3341416), (304, 3121586), (356, 2665624), (361, 2628704), (416, 2281159), (494, 1920976), (568, 1670708), (608, 1560793), (712, 1332812), (722, 1314352), (923, 1028128), (988, 960488), (1136, 835354), (1157, 820192), (1349, 703456), (1424, 666406), (1444, 657176), (1691, 561184), (1846, 514064), (1976, 480244), (2272, 417677), (2314, 410096), (2698, 351728), (2848, 333203), (2888, 328588), (3382, 280592), (3692, 257032), (3952, 240122), (4628, 205048), (4693, 202208), (5396, 175864), (5776, 164294), (6319, 150176), (6764, 140296), (7384, 128516), (7904, 120061), (9256, 102524), (9386, 101104), (10792, 87932), (11552, 82147), (12638, 75088), (13528, 70148), (14768, 64258), (17537, 54112), (18512, 51262), (18772, 50552), (21584, 43966), (21983, 43168), (25276, 37544), (25631, 37024), (27056, 35074), (29536, 32129)]