849481036788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 2111944201920

約数和(自身を除く): 1262463165132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 257, 298, 447, 514, 596, 653, 771, 894, 1028, 1306, 1542, 1788, 1959, 2612, 2831, 3084, 3918, 4883, 5662, 7836, 8493, 9766, 11324, 12407, 14649, 16986, 19532, 22201, 24814, 29298, 33972, 37221, 38293, 44402, 49628, 58596, 66603, 74442, 76586, 88804, 97297, 114879, 133206, 148884, 153172, 167821, 194594, 229758, 266412, 291891, 335642, 389188, 421819, 459516, 503463, 583782, 671284, 727567, 843638, 1006926, 1167564, 1265457, 1455134, 1687276, 1848643, 2013852, 2182701, 2530914, 2910268, 3188599, 3697286, 4365402, 5061828, 5545929, 5705657, 6377198, 7394572, 8730804, 9565797, 11091858, 11411314, 12754396, 14497253, 17116971, 19131594, 22183716, 22822628, 25005329, 28994506, 34233942, 38263188, 43491759, 50010658, 57989012, 68467884, 75015987, 86983518, 100021316, 108407483, 150031974, 173967036, 216814966, 275447807, 300063948, 325222449, 433629932, 475101251, 550895614, 650444898, 826343421, 950202502, 1101791228, 1300889796, 1425303753, 1652686842, 1900405004, 2850607506, 3305373684, 3725794021, 5701215012, 7451588042, 11177382063, 14903176084, 22354764126, 44709528252, 70790086399, 141580172798, 212370259197, 283160345596, 424740518394, 849481036788]

約数ペア:

[(1, 849481036788), (2, 424740518394), (3, 283160345596), (4, 212370259197), (6, 141580172798), (12, 70790086399), (19, 44709528252), (38, 22354764126), (57, 14903176084), (76, 11177382063), (114, 7451588042), (149, 5701215012), (228, 3725794021), (257, 3305373684), (298, 2850607506), (447, 1900405004), (514, 1652686842), (596, 1425303753), (653, 1300889796), (771, 1101791228), (894, 950202502), (1028, 826343421), (1306, 650444898), (1542, 550895614), (1788, 475101251), (1959, 433629932), (2612, 325222449), (2831, 300063948), (3084, 275447807), (3918, 216814966), (4883, 173967036), (5662, 150031974), (7836, 108407483), (8493, 100021316), (9766, 86983518), (11324, 75015987), (12407, 68467884), (14649, 57989012), (16986, 50010658), (19532, 43491759), (22201, 38263188), (24814, 34233942), (29298, 28994506), (33972, 25005329), (37221, 22822628), (38293, 22183716), (44402, 19131594), (49628, 17116971), (58596, 14497253), (66603, 12754396), (74442, 11411314), (76586, 11091858), (88804, 9565797), (97297, 8730804), (114879, 7394572), (133206, 6377198), (148884, 5705657), (153172, 5545929), (167821, 5061828), (194594, 4365402), (229758, 3697286), (266412, 3188599), (291891, 2910268), (335642, 2530914), (389188, 2182701), (421819, 2013852), (459516, 1848643), (503463, 1687276), (583782, 1455134), (671284, 1265457), (727567, 1167564), (843638, 1006926)]