378638712

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 1126594560

約数和(自身を除く): 747955848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 81, 93, 103, 108, 122, 124, 162, 183, 186, 206, 216, 243, 244, 248, 279, 309, 324, 366, 372, 412, 486, 488, 549, 558, 618, 648, 732, 744, 824, 837, 927, 972, 1098, 1116, 1236, 1464, 1647, 1674, 1854, 1891, 1944, 2196, 2232, 2472, 2511, 2781, 3193, 3294, 3348, 3708, 3782, 4392, 4941, 5022, 5562, 5673, 6283, 6386, 6588, 6696, 7416, 7533, 7564, 8343, 9579, 9882, 10044, 11124, 11346, 12566, 12772, 13176, 14823, 15066, 15128, 16686, 17019, 18849, 19158, 19764, 20088, 22248, 22692, 25029, 25132, 25544, 28737, 29646, 30132, 33372, 34038, 37698, 38316, 39528, 45384, 50058, 50264, 51057, 56547, 57474, 59292, 60264, 66744, 68076, 75396, 76632, 86211, 100116, 102114, 113094, 114948, 118584, 136152, 150792, 153171, 169641, 172422, 194773, 200232, 204228, 226188, 229896, 258633, 306342, 339282, 344844, 389546, 408456, 452376, 459513, 508923, 517266, 584319, 612684, 678564, 689688, 775899, 779092, 919026, 1017846, 1034532, 1168638, 1225368, 1357128, 1526769, 1551798, 1558184, 1752957, 1838052, 2035692, 2069064, 2337276, 3053538, 3103596, 3505914, 3676104, 4071384, 4674552, 5258871, 6107076, 6207192, 7011828, 10517742, 12214152, 14023656, 15776613, 21035484, 31553226, 42070968, 47329839, 63106452, 94659678, 126212904, 189319356, 378638712]

約数ペア:

[(1, 378638712), (2, 189319356), (3, 126212904), (4, 94659678), (6, 63106452), (8, 47329839), (9, 42070968), (12, 31553226), (18, 21035484), (24, 15776613), (27, 14023656), (31, 12214152), (36, 10517742), (54, 7011828), (61, 6207192), (62, 6107076), (72, 5258871), (81, 4674552), (93, 4071384), (103, 3676104), (108, 3505914), (122, 3103596), (124, 3053538), (162, 2337276), (183, 2069064), (186, 2035692), (206, 1838052), (216, 1752957), (243, 1558184), (244, 1551798), (248, 1526769), (279, 1357128), (309, 1225368), (324, 1168638), (366, 1034532), (372, 1017846), (412, 919026), (486, 779092), (488, 775899), (549, 689688), (558, 678564), (618, 612684), (648, 584319), (732, 517266), (744, 508923), (824, 459513), (837, 452376), (927, 408456), (972, 389546), (1098, 344844), (1116, 339282), (1236, 306342), (1464, 258633), (1647, 229896), (1674, 226188), (1854, 204228), (1891, 200232), (1944, 194773), (2196, 172422), (2232, 169641), (2472, 153171), (2511, 150792), (2781, 136152), (3193, 118584), (3294, 114948), (3348, 113094), (3708, 102114), (3782, 100116), (4392, 86211), (4941, 76632), (5022, 75396), (5562, 68076), (5673, 66744), (6283, 60264), (6386, 59292), (6588, 57474), (6696, 56547), (7416, 51057), (7533, 50264), (7564, 50058), (8343, 45384), (9579, 39528), (9882, 38316), (10044, 37698), (11124, 34038), (11346, 33372), (12566, 30132), (12772, 29646), (13176, 28737), (14823, 25544), (15066, 25132), (15128, 25029), (16686, 22692), (17019, 22248), (18849, 20088), (19158, 19764)]