1768238388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 5311488000

約数和(自身を除く): 3543249612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 151, 186, 217, 252, 279, 302, 372, 434, 453, 558, 604, 651, 868, 906, 1057, 1116, 1302, 1359, 1499, 1812, 1953, 2114, 2604, 2718, 2998, 3171, 3906, 4228, 4497, 4681, 5436, 5996, 6342, 7812, 8994, 9362, 9513, 10493, 12684, 13491, 14043, 17988, 18724, 19026, 20986, 26982, 28086, 31479, 32767, 38052, 41972, 42129, 46469, 53964, 56172, 62958, 65534, 84258, 92938, 94437, 98301, 125916, 131068, 139407, 168516, 185876, 188874, 196602, 226349, 278814, 294903, 325283, 377748, 393204, 418221, 452698, 557628, 589806, 650566, 679047, 836442, 905396, 975849, 1179612, 1301132, 1358094, 1584443, 1672884, 1951698, 2037141, 2716188, 2927547, 3168886, 3903396, 4074282, 4753329, 5855094, 6337772, 7016819, 8148564, 9506658, 11710188, 14033638, 14259987, 19013316, 21050457, 28067276, 28519974, 42100914, 49117733, 57039948, 63151371, 84201828, 98235466, 126302742, 147353199, 196470932, 252605484, 294706398, 442059597, 589412796, 884119194, 1768238388]

約数ペア:

[(1, 1768238388), (2, 884119194), (3, 589412796), (4, 442059597), (6, 294706398), (7, 252605484), (9, 196470932), (12, 147353199), (14, 126302742), (18, 98235466), (21, 84201828), (28, 63151371), (31, 57039948), (36, 49117733), (42, 42100914), (62, 28519974), (63, 28067276), (84, 21050457), (93, 19013316), (124, 14259987), (126, 14033638), (151, 11710188), (186, 9506658), (217, 8148564), (252, 7016819), (279, 6337772), (302, 5855094), (372, 4753329), (434, 4074282), (453, 3903396), (558, 3168886), (604, 2927547), (651, 2716188), (868, 2037141), (906, 1951698), (1057, 1672884), (1116, 1584443), (1302, 1358094), (1359, 1301132), (1499, 1179612), (1812, 975849), (1953, 905396), (2114, 836442), (2604, 679047), (2718, 650566), (2998, 589806), (3171, 557628), (3906, 452698), (4228, 418221), (4497, 393204), (4681, 377748), (5436, 325283), (5996, 294903), (6342, 278814), (7812, 226349), (8994, 196602), (9362, 188874), (9513, 185876), (10493, 168516), (12684, 139407), (13491, 131068), (14043, 125916), (17988, 98301), (18724, 94437), (19026, 92938), (20986, 84258), (26982, 65534), (28086, 62958), (31479, 56172), (32767, 53964), (38052, 46469), (41972, 42129)]