1977862536

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1378

約数の個数: 192

約数和(自身を含む): 6085235520

約数和(自身を除く): 4107372984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 216, 234, 243, 244, 312, 324, 351, 366, 468, 486, 488, 549, 648, 702, 732, 793, 936, 972, 1053, 1098, 1283, 1404, 1464, 1586, 1647, 1944, 2106, 2196, 2379, 2566, 2808, 3159, 3172, 3294, 3849, 4212, 4392, 4758, 4941, 5132, 6318, 6344, 6588, 7137, 7698, 8424, 9516, 9882, 10264, 11547, 12636, 13176, 14274, 14823, 15396, 16679, 19032, 19764, 21411, 23094, 25272, 28548, 29646, 30792, 33358, 34641, 39528, 42822, 46188, 50037, 57096, 59292, 64233, 66716, 69282, 78263, 85644, 92376, 100074, 103923, 118584, 128466, 133432, 138564, 150111, 156526, 171288, 192699, 200148, 207846, 234789, 256932, 277128, 300222, 311769, 313052, 385398, 400296, 415692, 450333, 469578, 513864, 600444, 623538, 626104, 704367, 770796, 831384, 900666, 939156, 1017419, 1200888, 1247076, 1350999, 1408734, 1541592, 1801332, 1878312, 2034838, 2113101, 2494152, 2701998, 2817468, 3052257, 3602664, 4052997, 4069676, 4226202, 5403996, 5634936, 6104514, 6339303, 8105994, 8139352, 8452404, 9156771, 10807992, 12209028, 12678606, 16211988, 16904808, 18313542, 19017909, 24418056, 25357212, 27470313, 32423976, 36627084, 38035818, 50714424, 54940626, 73254168, 76071636, 82410939, 109881252, 152143272, 164821878, 219762504, 247232817, 329643756, 494465634, 659287512, 988931268, 1977862536]

約数ペア:

[(1, 1977862536), (2, 988931268), (3, 659287512), (4, 494465634), (6, 329643756), (8, 247232817), (9, 219762504), (12, 164821878), (13, 152143272), (18, 109881252), (24, 82410939), (26, 76071636), (27, 73254168), (36, 54940626), (39, 50714424), (52, 38035818), (54, 36627084), (61, 32423976), (72, 27470313), (78, 25357212), (81, 24418056), (104, 19017909), (108, 18313542), (117, 16904808), (122, 16211988), (156, 12678606), (162, 12209028), (183, 10807992), (216, 9156771), (234, 8452404), (243, 8139352), (244, 8105994), (312, 6339303), (324, 6104514), (351, 5634936), (366, 5403996), (468, 4226202), (486, 4069676), (488, 4052997), (549, 3602664), (648, 3052257), (702, 2817468), (732, 2701998), (793, 2494152), (936, 2113101), (972, 2034838), (1053, 1878312), (1098, 1801332), (1283, 1541592), (1404, 1408734), (1464, 1350999), (1586, 1247076), (1647, 1200888), (1944, 1017419), (2106, 939156), (2196, 900666), (2379, 831384), (2566, 770796), (2808, 704367), (3159, 626104), (3172, 623538), (3294, 600444), (3849, 513864), (4212, 469578), (4392, 450333), (4758, 415692), (4941, 400296), (5132, 385398), (6318, 313052), (6344, 311769), (6588, 300222), (7137, 277128), (7698, 256932), (8424, 234789), (9516, 207846), (9882, 200148), (10264, 192699), (11547, 171288), (12636, 156526), (13176, 150111), (14274, 138564), (14823, 133432), (15396, 128466), (16679, 118584), (19032, 103923), (19764, 100074), (21411, 92376), (23094, 85644), (25272, 78263), (28548, 69282), (29646, 66716), (30792, 64233), (33358, 59292), (34641, 57096), (39528, 50037), (42822, 46188)]