28966664472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{5233}}^1$

素因数の和:5521

約数の個数: 128

約数和(自身を含む): 77881920000

約数和(自身を除く): 48915255528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 199, 228, 244, 366, 398, 456, 488, 597, 732, 796, 1159, 1194, 1464, 1592, 2318, 2388, 3477, 3781, 4636, 4776, 5233, 6954, 7562, 9272, 10466, 11343, 12139, 13908, 15124, 15699, 20932, 22686, 24278, 27816, 30248, 31398, 36417, 41864, 45372, 48556, 62796, 72834, 90744, 97112, 99427, 125592, 145668, 198854, 230641, 291336, 298281, 319213, 397708, 461282, 596562, 638426, 691923, 795416, 922564, 957639, 1041367, 1193124, 1276852, 1383846, 1845128, 1915278, 2082734, 2386248, 2553704, 2767692, 3124101, 3830556, 4165468, 5535384, 6065047, 6248202, 7661112, 8330936, 12130094, 12496404, 18195141, 19785973, 24260188, 24992808, 36390282, 39571946, 48520376, 59357919, 63523387, 72780564, 79143892, 118715838, 127046774, 145561128, 158287784, 190570161, 237431676, 254093548, 381140322, 474863352, 508187096, 762280644, 1206944353, 1524561288, 2413888706, 3620833059, 4827777412, 7241666118, 9655554824, 14483332236, 28966664472]

約数ペア:

[(1, 28966664472), (2, 14483332236), (3, 9655554824), (4, 7241666118), (6, 4827777412), (8, 3620833059), (12, 2413888706), (19, 1524561288), (24, 1206944353), (38, 762280644), (57, 508187096), (61, 474863352), (76, 381140322), (114, 254093548), (122, 237431676), (152, 190570161), (183, 158287784), (199, 145561128), (228, 127046774), (244, 118715838), (366, 79143892), (398, 72780564), (456, 63523387), (488, 59357919), (597, 48520376), (732, 39571946), (796, 36390282), (1159, 24992808), (1194, 24260188), (1464, 19785973), (1592, 18195141), (2318, 12496404), (2388, 12130094), (3477, 8330936), (3781, 7661112), (4636, 6248202), (4776, 6065047), (5233, 5535384), (6954, 4165468), (7562, 3830556), (9272, 3124101), (10466, 2767692), (11343, 2553704), (12139, 2386248), (13908, 2082734), (15124, 1915278), (15699, 1845128), (20932, 1383846), (22686, 1276852), (24278, 1193124), (27816, 1041367), (30248, 957639), (31398, 922564), (36417, 795416), (41864, 691923), (45372, 638426), (48556, 596562), (62796, 461282), (72834, 397708), (90744, 319213), (97112, 298281), (99427, 291336), (125592, 230641), (145668, 198854)]