746250228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 1951971840

約数和(自身を除く): 1205721612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 797, 839, 1116, 1594, 1678, 2391, 2517, 3188, 3356, 4782, 5034, 7173, 7551, 9564, 10068, 14346, 15102, 24707, 26009, 28692, 30204, 49414, 52018, 74121, 78027, 98828, 104036, 148242, 156054, 222363, 234081, 296484, 312108, 444726, 468162, 668683, 889452, 936324, 1337366, 2006049, 2674732, 4012098, 6018147, 8024196, 12036294, 20729173, 24072588, 41458346, 62187519, 82916692, 124375038, 186562557, 248750076, 373125114, 746250228]

約数ペア:

[(1, 746250228), (2, 373125114), (3, 248750076), (4, 186562557), (6, 124375038), (9, 82916692), (12, 62187519), (18, 41458346), (31, 24072588), (36, 20729173), (62, 12036294), (93, 8024196), (124, 6018147), (186, 4012098), (279, 2674732), (372, 2006049), (558, 1337366), (797, 936324), (839, 889452), (1116, 668683), (1594, 468162), (1678, 444726), (2391, 312108), (2517, 296484), (3188, 234081), (3356, 222363), (4782, 156054), (5034, 148242), (7173, 104036), (7551, 98828), (9564, 78027), (10068, 74121), (14346, 52018), (15102, 49414), (24707, 30204), (26009, 28692)]