648257532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8429}}^1$

素因数の和:8495

約数の個数: 96

約数和(自身を含む): 1784462400

約数和(自身を除く): 1136204868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 348, 377, 442, 493, 663, 754, 884, 986, 1131, 1326, 1479, 1508, 1972, 2262, 2652, 2958, 4524, 5916, 6409, 8429, 12818, 16858, 19227, 25287, 25636, 33716, 38454, 50574, 76908, 101148, 109577, 143293, 219154, 244441, 286586, 328731, 429879, 438308, 488882, 573172, 657462, 733323, 859758, 977764, 1314924, 1466646, 1719516, 1862809, 2933292, 3177733, 3725618, 4155497, 5588427, 6355466, 7451236, 8310994, 9533199, 11176854, 12466491, 12710932, 16621988, 19066398, 22353708, 24932982, 38132796, 49865964, 54021461, 108042922, 162064383, 216085844, 324128766, 648257532]

約数ペア:

[(1, 648257532), (2, 324128766), (3, 216085844), (4, 162064383), (6, 108042922), (12, 54021461), (13, 49865964), (17, 38132796), (26, 24932982), (29, 22353708), (34, 19066398), (39, 16621988), (51, 12710932), (52, 12466491), (58, 11176854), (68, 9533199), (78, 8310994), (87, 7451236), (102, 6355466), (116, 5588427), (156, 4155497), (174, 3725618), (204, 3177733), (221, 2933292), (348, 1862809), (377, 1719516), (442, 1466646), (493, 1314924), (663, 977764), (754, 859758), (884, 733323), (986, 657462), (1131, 573172), (1326, 488882), (1479, 438308), (1508, 429879), (1972, 328731), (2262, 286586), (2652, 244441), (2958, 219154), (4524, 143293), (5916, 109577), (6409, 101148), (8429, 76908), (12818, 50574), (16858, 38454), (19227, 33716), (25287, 25636)]