727877232

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 160

約数和(自身を含む): 2232000000

約数和(自身を除く): 1504122768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 71, 72, 76, 108, 114, 142, 144, 152, 171, 213, 216, 228, 284, 304, 342, 426, 432, 456, 513, 568, 639, 684, 852, 912, 1026, 1136, 1249, 1278, 1349, 1368, 1704, 1917, 2052, 2498, 2556, 2698, 2736, 3408, 3747, 3834, 4047, 4104, 4996, 5112, 5396, 7494, 7668, 8094, 8208, 9992, 10224, 10792, 11241, 12141, 14988, 15336, 16188, 19984, 21584, 22482, 23731, 24282, 29976, 30672, 32376, 33723, 36423, 44964, 47462, 48564, 59952, 64752, 67446, 71193, 72846, 88679, 89928, 94924, 97128, 134892, 142386, 145692, 177358, 179856, 189848, 194256, 213579, 266037, 269784, 284772, 291384, 354716, 379696, 427158, 532074, 539568, 569544, 582768, 640737, 709432, 798111, 854316, 1064148, 1139088, 1281474, 1418864, 1596222, 1684901, 1708632, 2128296, 2394333, 2562948, 3192444, 3369802, 3417264, 4256592, 4788666, 5054703, 5125896, 6384888, 6739604, 9577332, 10109406, 10251792, 12769776, 13479208, 15164109, 19154664, 20218812, 26958416, 30328218, 38309328, 40437624, 45492327, 60656436, 80875248, 90984654, 121312872, 181969308, 242625744, 363938616, 727877232]

約数ペア:

[(1, 727877232), (2, 363938616), (3, 242625744), (4, 181969308), (6, 121312872), (8, 90984654), (9, 80875248), (12, 60656436), (16, 45492327), (18, 40437624), (19, 38309328), (24, 30328218), (27, 26958416), (36, 20218812), (38, 19154664), (48, 15164109), (54, 13479208), (57, 12769776), (71, 10251792), (72, 10109406), (76, 9577332), (108, 6739604), (114, 6384888), (142, 5125896), (144, 5054703), (152, 4788666), (171, 4256592), (213, 3417264), (216, 3369802), (228, 3192444), (284, 2562948), (304, 2394333), (342, 2128296), (426, 1708632), (432, 1684901), (456, 1596222), (513, 1418864), (568, 1281474), (639, 1139088), (684, 1064148), (852, 854316), (912, 798111), (1026, 709432), (1136, 640737), (1249, 582768), (1278, 569544), (1349, 539568), (1368, 532074), (1704, 427158), (1917, 379696), (2052, 354716), (2498, 291384), (2556, 284772), (2698, 269784), (2736, 266037), (3408, 213579), (3747, 194256), (3834, 189848), (4047, 179856), (4104, 177358), (4996, 145692), (5112, 142386), (5396, 134892), (7494, 97128), (7668, 94924), (8094, 89928), (8208, 88679), (9992, 72846), (10224, 71193), (10792, 67446), (11241, 64752), (12141, 59952), (14988, 48564), (15336, 47462), (16188, 44964), (19984, 36423), (21584, 33723), (22482, 32376), (23731, 30672), (24282, 29976)]