19913496624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{2801}}^1$

素因数の和:5176

約数の個数: 160

約数和(自身を含む): 65375815680

約数和(自身を除く): 45462319056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 2351, 2801, 3024, 4702, 5602, 7053, 8403, 9404, 11204, 14106, 16457, 16806, 18808, 19607, 21159, 22408, 25209, 28212, 32914, 33612, 37616, 39214, 42318, 44816, 49371, 50418, 56424, 58821, 63477, 65828, 67224, 75627, 78428, 84636, 98742, 100836, 112848, 117642, 126954, 131656, 134448, 148113, 151254, 156856, 169272, 176463, 197484, 201672, 235284, 253908, 263312, 296226, 302508, 313712, 338544, 352926, 394968, 403344, 444339, 470568, 507816, 529389, 592452, 605016, 705852, 789936, 888678, 941136, 1015632, 1058778, 1184904, 1210032, 1411704, 1777356, 2117556, 2369808, 2823408, 3554712, 4235112, 6585151, 7109424, 8470224, 13170302, 19755453, 26340604, 39510906, 46096057, 52681208, 59266359, 79021812, 92192114, 105362416, 118532718, 138288171, 158043624, 177799077, 184384228, 237065436, 276576342, 316087248, 355598154, 368768456, 414864513, 474130872, 553152684, 711196308, 737536912, 829729026, 948261744, 1106305368, 1244593539, 1422392616, 1659458052, 2212610736, 2489187078, 2844785232, 3318916104, 4978374156, 6637832208, 9956748312, 19913496624]

約数ペア:

[(1, 19913496624), (2, 9956748312), (3, 6637832208), (4, 4978374156), (6, 3318916104), (7, 2844785232), (8, 2489187078), (9, 2212610736), (12, 1659458052), (14, 1422392616), (16, 1244593539), (18, 1106305368), (21, 948261744), (24, 829729026), (27, 737536912), (28, 711196308), (36, 553152684), (42, 474130872), (48, 414864513), (54, 368768456), (56, 355598154), (63, 316087248), (72, 276576342), (84, 237065436), (108, 184384228), (112, 177799077), (126, 158043624), (144, 138288171), (168, 118532718), (189, 105362416), (216, 92192114), (252, 79021812), (336, 59266359), (378, 52681208), (432, 46096057), (504, 39510906), (756, 26340604), (1008, 19755453), (1512, 13170302), (2351, 8470224), (2801, 7109424), (3024, 6585151), (4702, 4235112), (5602, 3554712), (7053, 2823408), (8403, 2369808), (9404, 2117556), (11204, 1777356), (14106, 1411704), (16457, 1210032), (16806, 1184904), (18808, 1058778), (19607, 1015632), (21159, 941136), (22408, 888678), (25209, 789936), (28212, 705852), (32914, 605016), (33612, 592452), (37616, 529389), (39214, 507816), (42318, 470568), (44816, 444339), (49371, 403344), (50418, 394968), (56424, 352926), (58821, 338544), (63477, 313712), (65828, 302508), (67224, 296226), (75627, 263312), (78428, 253908), (84636, 235284), (98742, 201672), (100836, 197484), (112848, 176463), (117642, 169272), (126954, 156856), (131656, 151254), (134448, 148113)]