726994528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6047}}^1$

素因数の和:6104

約数の個数: 72

約数和(自身を含む): 1637641152

約数和(自身を除く): 910646624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 6047, 7072, 7514, 9248, 12094, 15028, 24188, 30056, 48376, 60112, 78611, 96752, 102799, 120224, 157222, 193504, 205598, 314444, 411196, 628888, 822392, 1257776, 1336387, 1644784, 1747583, 2515552, 2672774, 3289568, 3495166, 5345548, 6990332, 10691096, 13980664, 21382192, 22718579, 27961328, 42764384, 45437158, 55922656, 90874316, 181748632, 363497264, 726994528]

約数ペア:

[(1, 726994528), (2, 363497264), (4, 181748632), (8, 90874316), (13, 55922656), (16, 45437158), (17, 42764384), (26, 27961328), (32, 22718579), (34, 21382192), (52, 13980664), (68, 10691096), (104, 6990332), (136, 5345548), (208, 3495166), (221, 3289568), (272, 2672774), (289, 2515552), (416, 1747583), (442, 1644784), (544, 1336387), (578, 1257776), (884, 822392), (1156, 628888), (1768, 411196), (2312, 314444), (3536, 205598), (3757, 193504), (4624, 157222), (6047, 120224), (7072, 102799), (7514, 96752), (9248, 78611), (12094, 60112), (15028, 48376), (24188, 30056)]