2493011196

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 7387249408

約数和(自身を除く): 4894238212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 61, 62, 78, 81, 93, 108, 117, 122, 124, 156, 162, 183, 186, 234, 244, 279, 313, 324, 351, 366, 372, 403, 468, 549, 558, 626, 702, 732, 793, 806, 837, 939, 1053, 1098, 1116, 1209, 1252, 1404, 1586, 1612, 1647, 1674, 1878, 1891, 2106, 2196, 2379, 2418, 2511, 2817, 3172, 3294, 3348, 3627, 3756, 3782, 4069, 4212, 4758, 4836, 4941, 5022, 5634, 5673, 6588, 7137, 7254, 7564, 8138, 8451, 9516, 9703, 9882, 10044, 10881, 11268, 11346, 12207, 14274, 14508, 16276, 16902, 17019, 19093, 19406, 19764, 21411, 21762, 22692, 24414, 24583, 25353, 28548, 29109, 32643, 33804, 34038, 36621, 38186, 38812, 42822, 43524, 48828, 49166, 50706, 51057, 57279, 58218, 64233, 65286, 68076, 73242, 73749, 76372, 85644, 87327, 98332, 101412, 102114, 109863, 114558, 116436, 126139, 128466, 130572, 146484, 147498, 153171, 171837, 174654, 204228, 219726, 221247, 229116, 248209, 252278, 256932, 261981, 294996, 306342, 329589, 343674, 349308, 378417, 439452, 442494, 496418, 504556, 515511, 523962, 591883, 612684, 659178, 663741, 687348, 744627, 756834, 785943, 884988, 992836, 1031022, 1047924, 1135251, 1183766, 1318356, 1327482, 1489254, 1513668, 1546533, 1571886, 1775649, 1991223, 2062044, 2233881, 2270502, 2367532, 2654964, 2978508, 3093066, 3143772, 3405753, 3551298, 3982446, 4467762, 4541004, 5326947, 6186132, 6701643, 6811506, 7102596, 7694479, 7964892, 8935524, 10217259, 10653894, 13403286, 13623012, 15388958, 15980841, 20104929, 20434518, 21307788, 23083437, 26806572, 30777916, 31961682, 40209858, 40869036, 46166874, 47942523, 63923364, 69250311, 80419716, 92333748, 95885046, 138500622, 191770092, 207750933, 277001244, 415501866, 623252799, 831003732, 1246505598, 2493011196]

約数ペア:

[(1, 2493011196), (2, 1246505598), (3, 831003732), (4, 623252799), (6, 415501866), (9, 277001244), (12, 207750933), (13, 191770092), (18, 138500622), (26, 95885046), (27, 92333748), (31, 80419716), (36, 69250311), (39, 63923364), (52, 47942523), (54, 46166874), (61, 40869036), (62, 40209858), (78, 31961682), (81, 30777916), (93, 26806572), (108, 23083437), (117, 21307788), (122, 20434518), (124, 20104929), (156, 15980841), (162, 15388958), (183, 13623012), (186, 13403286), (234, 10653894), (244, 10217259), (279, 8935524), (313, 7964892), (324, 7694479), (351, 7102596), (366, 6811506), (372, 6701643), (403, 6186132), (468, 5326947), (549, 4541004), (558, 4467762), (626, 3982446), (702, 3551298), (732, 3405753), (793, 3143772), (806, 3093066), (837, 2978508), (939, 2654964), (1053, 2367532), (1098, 2270502), (1116, 2233881), (1209, 2062044), (1252, 1991223), (1404, 1775649), (1586, 1571886), (1612, 1546533), (1647, 1513668), (1674, 1489254), (1878, 1327482), (1891, 1318356), (2106, 1183766), (2196, 1135251), (2379, 1047924), (2418, 1031022), (2511, 992836), (2817, 884988), (3172, 785943), (3294, 756834), (3348, 744627), (3627, 687348), (3756, 663741), (3782, 659178), (4069, 612684), (4212, 591883), (4758, 523962), (4836, 515511), (4941, 504556), (5022, 496418), (5634, 442494), (5673, 439452), (6588, 378417), (7137, 349308), (7254, 343674), (7564, 329589), (8138, 306342), (8451, 294996), (9516, 261981), (9703, 256932), (9882, 252278), (10044, 248209), (10881, 229116), (11268, 221247), (11346, 219726), (12207, 204228), (14274, 174654), (14508, 171837), (16276, 153171), (16902, 147498), (17019, 146484), (19093, 130572), (19406, 128466), (19764, 126139), (21411, 116436), (21762, 114558), (22692, 109863), (24414, 102114), (24583, 101412), (25353, 98332), (28548, 87327), (29109, 85644), (32643, 76372), (33804, 73749), (34038, 73242), (36621, 68076), (38186, 65286), (38812, 64233), (42822, 58218), (43524, 57279), (48828, 51057), (49166, 50706)]