40901796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 121356144

約数和(自身を除く): 80454348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 97, 102, 106, 117, 153, 156, 159, 194, 204, 212, 221, 234, 291, 306, 318, 388, 442, 468, 477, 582, 612, 636, 663, 689, 873, 884, 901, 954, 1164, 1261, 1326, 1378, 1649, 1746, 1802, 1908, 1989, 2067, 2522, 2652, 2703, 2756, 3298, 3492, 3604, 3783, 3978, 4134, 4947, 5044, 5141, 5406, 6201, 6596, 7566, 7956, 8109, 8268, 9894, 10282, 10812, 11349, 11713, 12402, 14841, 15132, 15423, 16218, 19788, 20564, 21437, 22698, 23426, 24804, 29682, 30846, 32436, 35139, 42874, 45396, 46269, 46852, 59364, 61692, 64311, 66833, 70278, 85748, 87397, 92538, 105417, 128622, 133666, 140556, 174794, 185076, 192933, 200499, 210834, 257244, 262191, 267332, 349588, 385866, 400998, 421668, 524382, 601497, 771732, 786573, 801996, 1048764, 1136161, 1202994, 1573146, 2272322, 2405988, 3146292, 3408483, 4544644, 6816966, 10225449, 13633932, 20450898, 40901796]

約数ペア:

[(1, 40901796), (2, 20450898), (3, 13633932), (4, 10225449), (6, 6816966), (9, 4544644), (12, 3408483), (13, 3146292), (17, 2405988), (18, 2272322), (26, 1573146), (34, 1202994), (36, 1136161), (39, 1048764), (51, 801996), (52, 786573), (53, 771732), (68, 601497), (78, 524382), (97, 421668), (102, 400998), (106, 385866), (117, 349588), (153, 267332), (156, 262191), (159, 257244), (194, 210834), (204, 200499), (212, 192933), (221, 185076), (234, 174794), (291, 140556), (306, 133666), (318, 128622), (388, 105417), (442, 92538), (468, 87397), (477, 85748), (582, 70278), (612, 66833), (636, 64311), (663, 61692), (689, 59364), (873, 46852), (884, 46269), (901, 45396), (954, 42874), (1164, 35139), (1261, 32436), (1326, 30846), (1378, 29682), (1649, 24804), (1746, 23426), (1802, 22698), (1908, 21437), (1989, 20564), (2067, 19788), (2522, 16218), (2652, 15423), (2703, 15132), (2756, 14841), (3298, 12402), (3492, 11713), (3604, 11349), (3783, 10812), (3978, 10282), (4134, 9894), (4947, 8268), (5044, 8109), (5141, 7956), (5406, 7566), (6201, 6596)]