323267672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23416

約数の個数: 64

約数和(自身を含む): 785299200

約数和(自身を除く): 462031528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 23371, 46742, 93484, 163597, 186968, 303823, 327194, 444049, 607646, 654388, 888098, 1215292, 1308776, 1776196, 2126761, 2430584, 3108343, 3552392, 4253522, 5772637, 6216686, 8507044, 11545274, 12433372, 17014088, 23090548, 24866744, 40408459, 46181096, 80816918, 161633836, 323267672]

約数ペア:

[(1, 323267672), (2, 161633836), (4, 80816918), (7, 46181096), (8, 40408459), (13, 24866744), (14, 23090548), (19, 17014088), (26, 12433372), (28, 11545274), (38, 8507044), (52, 6216686), (56, 5772637), (76, 4253522), (91, 3552392), (104, 3108343), (133, 2430584), (152, 2126761), (182, 1776196), (247, 1308776), (266, 1215292), (364, 888098), (494, 654388), (532, 607646), (728, 444049), (988, 327194), (1064, 303823), (1729, 186968), (1976, 163597), (3458, 93484), (6916, 46742), (13832, 23371)]