291249891738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1\times {\mathrm{12119}}^1$

素因数の和:15484

約数の個数: 96

約数和(自身を含む): 701774760960

約数和(自身を除く): 410524869222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3313, 3627, 6626, 7254, 9939, 12119, 19878, 24238, 29817, 36357, 43069, 59634, 72714, 86138, 102703, 109071, 129207, 157547, 205406, 218142, 258414, 308109, 315094, 375689, 387621, 472641, 616218, 751378, 775242, 924327, 945282, 1127067, 1335139, 1417923, 1848654, 2254134, 2670278, 2835846, 3381201, 4005417, 4883957, 6762402, 8010834, 9767914, 12016251, 14651871, 24032502, 29303742, 40150247, 43955613, 80300494, 87911226, 120450741, 240901482, 361352223, 521953211, 722704446, 1043906422, 1244657657, 1565859633, 2489315314, 3131719266, 3733972971, 4697578899, 7467945942, 9395157798, 11201918913, 16180549541, 22403837826, 32361099082, 48541648623, 97083297246, 145624945869, 291249891738]

約数ペア:

[(1, 291249891738), (2, 145624945869), (3, 97083297246), (6, 48541648623), (9, 32361099082), (13, 22403837826), (18, 16180549541), (26, 11201918913), (31, 9395157798), (39, 7467945942), (62, 4697578899), (78, 3733972971), (93, 3131719266), (117, 2489315314), (186, 1565859633), (234, 1244657657), (279, 1043906422), (403, 722704446), (558, 521953211), (806, 361352223), (1209, 240901482), (2418, 120450741), (3313, 87911226), (3627, 80300494), (6626, 43955613), (7254, 40150247), (9939, 29303742), (12119, 24032502), (19878, 14651871), (24238, 12016251), (29817, 9767914), (36357, 8010834), (43069, 6762402), (59634, 4883957), (72714, 4005417), (86138, 3381201), (102703, 2835846), (109071, 2670278), (129207, 2254134), (157547, 1848654), (205406, 1417923), (218142, 1335139), (258414, 1127067), (308109, 945282), (315094, 924327), (375689, 775242), (387621, 751378), (472641, 616218)]