253342908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4596

約数の個数: 144

約数和(自身を含む): 834724800

約数和(自身を除く): 581381892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4549, 4641, 6188, 7956, 9098, 9282, 13647, 13923, 18196, 18564, 27294, 27846, 31843, 40941, 54588, 55692, 59137, 63686, 77333, 81882, 95529, 118274, 127372, 154666, 163764, 177411, 191058, 231999, 236548, 286587, 309332, 354822, 382116, 413959, 463998, 532233, 541331, 573174, 695997, 709644, 827918, 927996, 1005329, 1064466, 1082662, 1146348, 1241877, 1391994, 1623993, 1655836, 2010658, 2128932, 2165324, 2483754, 2783988, 3015987, 3247986, 3725631, 4021316, 4871979, 4967508, 6031974, 6495972, 7037303, 7451262, 9047961, 9743958, 12063948, 14074606, 14902524, 18095922, 19487916, 21111909, 28149212, 36191844, 42223818, 63335727, 84447636, 126671454, 253342908]

約数ペア:

[(1, 253342908), (2, 126671454), (3, 84447636), (4, 63335727), (6, 42223818), (7, 36191844), (9, 28149212), (12, 21111909), (13, 19487916), (14, 18095922), (17, 14902524), (18, 14074606), (21, 12063948), (26, 9743958), (28, 9047961), (34, 7451262), (36, 7037303), (39, 6495972), (42, 6031974), (51, 4967508), (52, 4871979), (63, 4021316), (68, 3725631), (78, 3247986), (84, 3015987), (91, 2783988), (102, 2483754), (117, 2165324), (119, 2128932), (126, 2010658), (153, 1655836), (156, 1623993), (182, 1391994), (204, 1241877), (221, 1146348), (234, 1082662), (238, 1064466), (252, 1005329), (273, 927996), (306, 827918), (357, 709644), (364, 695997), (442, 573174), (468, 541331), (476, 532233), (546, 463998), (612, 413959), (663, 382116), (714, 354822), (819, 309332), (884, 286587), (1071, 236548), (1092, 231999), (1326, 191058), (1428, 177411), (1547, 163764), (1638, 154666), (1989, 127372), (2142, 118274), (2652, 95529), (3094, 81882), (3276, 77333), (3978, 63686), (4284, 59137), (4549, 55692), (4641, 54588), (6188, 40941), (7956, 31843), (9098, 27846), (9282, 27294), (13647, 18564), (13923, 18196)]