887355252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 2713110400

約数和(自身を除く): 1825755148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 241, 252, 266, 342, 399, 482, 532, 684, 723, 769, 798, 964, 1197, 1446, 1538, 1596, 1687, 2169, 2307, 2394, 2892, 3076, 3374, 4338, 4579, 4614, 4788, 5061, 5383, 6748, 6921, 8676, 9158, 9228, 10122, 10766, 13737, 13842, 14611, 15183, 16149, 18316, 20244, 21532, 27474, 27684, 29222, 30366, 32053, 32298, 41211, 43833, 48447, 54948, 58444, 60732, 64106, 64596, 82422, 87666, 96159, 96894, 102277, 128212, 131499, 164844, 175332, 185329, 192318, 193788, 204554, 262998, 288477, 306831, 370658, 384636, 409108, 525996, 555987, 576954, 613662, 741316, 920493, 1111974, 1153908, 1227324, 1297303, 1667961, 1840986, 2223948, 2594606, 3335922, 3521251, 3681972, 3891909, 5189212, 6671844, 7042502, 7783818, 10563753, 11675727, 14085004, 15567636, 21127506, 23351454, 24648757, 31691259, 42255012, 46702908, 49297514, 63382518, 73946271, 98595028, 126765036, 147892542, 221838813, 295785084, 443677626, 887355252]

約数ペア:

[(1, 887355252), (2, 443677626), (3, 295785084), (4, 221838813), (6, 147892542), (7, 126765036), (9, 98595028), (12, 73946271), (14, 63382518), (18, 49297514), (19, 46702908), (21, 42255012), (28, 31691259), (36, 24648757), (38, 23351454), (42, 21127506), (57, 15567636), (63, 14085004), (76, 11675727), (84, 10563753), (114, 7783818), (126, 7042502), (133, 6671844), (171, 5189212), (228, 3891909), (241, 3681972), (252, 3521251), (266, 3335922), (342, 2594606), (399, 2223948), (482, 1840986), (532, 1667961), (684, 1297303), (723, 1227324), (769, 1153908), (798, 1111974), (964, 920493), (1197, 741316), (1446, 613662), (1538, 576954), (1596, 555987), (1687, 525996), (2169, 409108), (2307, 384636), (2394, 370658), (2892, 306831), (3076, 288477), (3374, 262998), (4338, 204554), (4579, 193788), (4614, 192318), (4788, 185329), (5061, 175332), (5383, 164844), (6748, 131499), (6921, 128212), (8676, 102277), (9158, 96894), (9228, 96159), (10122, 87666), (10766, 82422), (13737, 64596), (13842, 64106), (14611, 60732), (15183, 58444), (16149, 54948), (18316, 48447), (20244, 43833), (21532, 41211), (27474, 32298), (27684, 32053), (29222, 30366)]