28980290664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37897}}^1$

素因数の和:37984

約数の個数: 192

約数和(自身を含む): 91046155200

約数和(自身を除く): 62065864536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 43, 52, 57, 72, 76, 78, 86, 104, 114, 117, 129, 152, 156, 171, 172, 228, 234, 247, 258, 312, 342, 344, 387, 456, 468, 494, 516, 559, 684, 741, 774, 817, 936, 988, 1032, 1118, 1368, 1482, 1548, 1634, 1677, 1976, 2223, 2236, 2451, 2964, 3096, 3268, 3354, 4446, 4472, 4902, 5031, 5928, 6536, 6708, 7353, 8892, 9804, 10062, 10621, 13416, 14706, 17784, 19608, 20124, 21242, 29412, 31863, 37897, 40248, 42484, 58824, 63726, 75794, 84968, 95589, 113691, 127452, 151588, 191178, 227382, 254904, 303176, 341073, 382356, 454764, 492661, 682146, 720043, 764712, 909528, 985322, 1364292, 1440086, 1477983, 1629571, 1970644, 2160129, 2728584, 2880172, 2955966, 3259142, 3941288, 4320258, 4433949, 4888713, 5760344, 5911932, 6480387, 6518284, 8640516, 8867898, 9360559, 9777426, 11823864, 12960774, 13036568, 14666139, 17281032, 17735796, 18721118, 19554852, 21184423, 25921548, 28081677, 29332278, 30961849, 35471592, 37442236, 39109704, 42368846, 51843096, 56163354, 58664556, 61923698, 63553269, 74884472, 84245031, 84737692, 92885547, 112326708, 117329112, 123847396, 127106538, 168490062, 169475384, 185771094, 190659807, 224653416, 247694792, 254213076, 278656641, 336980124, 371542188, 381319614, 402504037, 508426152, 557313282, 673960248, 743084376, 762639228, 805008074, 1114626564, 1207512111, 1525278456, 1610016148, 2229253128, 2415024222, 3220032296, 3622536333, 4830048444, 7245072666, 9660096888, 14490145332, 28980290664]

約数ペア:

[(1, 28980290664), (2, 14490145332), (3, 9660096888), (4, 7245072666), (6, 4830048444), (8, 3622536333), (9, 3220032296), (12, 2415024222), (13, 2229253128), (18, 1610016148), (19, 1525278456), (24, 1207512111), (26, 1114626564), (36, 805008074), (38, 762639228), (39, 743084376), (43, 673960248), (52, 557313282), (57, 508426152), (72, 402504037), (76, 381319614), (78, 371542188), (86, 336980124), (104, 278656641), (114, 254213076), (117, 247694792), (129, 224653416), (152, 190659807), (156, 185771094), (171, 169475384), (172, 168490062), (228, 127106538), (234, 123847396), (247, 117329112), (258, 112326708), (312, 92885547), (342, 84737692), (344, 84245031), (387, 74884472), (456, 63553269), (468, 61923698), (494, 58664556), (516, 56163354), (559, 51843096), (684, 42368846), (741, 39109704), (774, 37442236), (817, 35471592), (936, 30961849), (988, 29332278), (1032, 28081677), (1118, 25921548), (1368, 21184423), (1482, 19554852), (1548, 18721118), (1634, 17735796), (1677, 17281032), (1976, 14666139), (2223, 13036568), (2236, 12960774), (2451, 11823864), (2964, 9777426), (3096, 9360559), (3268, 8867898), (3354, 8640516), (4446, 6518284), (4472, 6480387), (4902, 5911932), (5031, 5760344), (5928, 4888713), (6536, 4433949), (6708, 4320258), (7353, 3941288), (8892, 3259142), (9804, 2955966), (10062, 2880172), (10621, 2728584), (13416, 2160129), (14706, 1970644), (17784, 1629571), (19608, 1477983), (20124, 1440086), (21242, 1364292), (29412, 985322), (31863, 909528), (37897, 764712), (40248, 720043), (42484, 682146), (58824, 492661), (63726, 454764), (75794, 382356), (84968, 341073), (95589, 303176), (113691, 254904), (127452, 227382), (151588, 191178)]