1738200028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 3427200000

約数和(自身を除く): 1688999972

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 79, 116, 134, 149, 158, 268, 298, 316, 551, 596, 1102, 1273, 1501, 1943, 2204, 2291, 2546, 2831, 3002, 3886, 4321, 4582, 5092, 5293, 5662, 6004, 7772, 8642, 9164, 9983, 10586, 11324, 11771, 17284, 19966, 21172, 23542, 36917, 39932, 43529, 47084, 73834, 82099, 87058, 100567, 147668, 153497, 164198, 174116, 189677, 201134, 223649, 289507, 306994, 328396, 341359, 379354, 402268, 447298, 579014, 613988, 682718, 758708, 788657, 894596, 1158028, 1365436, 1577314, 2916443, 3154628, 5500633, 5832886, 6485821, 11001266, 11665772, 12971642, 14984483, 22002532, 22871053, 25943284, 29968966, 45742106, 59937932, 91484212, 434550007, 869100014, 1738200028]

約数ペア:

[(1, 1738200028), (2, 869100014), (4, 434550007), (19, 91484212), (29, 59937932), (38, 45742106), (58, 29968966), (67, 25943284), (76, 22871053), (79, 22002532), (116, 14984483), (134, 12971642), (149, 11665772), (158, 11001266), (268, 6485821), (298, 5832886), (316, 5500633), (551, 3154628), (596, 2916443), (1102, 1577314), (1273, 1365436), (1501, 1158028), (1943, 894596), (2204, 788657), (2291, 758708), (2546, 682718), (2831, 613988), (3002, 579014), (3886, 447298), (4321, 402268), (4582, 379354), (5092, 341359), (5293, 328396), (5662, 306994), (6004, 289507), (7772, 223649), (8642, 201134), (9164, 189677), (9983, 174116), (10586, 164198), (11324, 153497), (11771, 147668), (17284, 100567), (19966, 87058), (21172, 82099), (23542, 73834), (36917, 47084), (39932, 43529)]