222653904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 661291008

約数和(自身を除く): 438637104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 176, 183, 186, 223, 244, 248, 264, 341, 366, 372, 446, 488, 496, 528, 669, 671, 682, 732, 744, 892, 976, 1023, 1338, 1342, 1364, 1464, 1488, 1784, 1891, 2013, 2046, 2453, 2676, 2684, 2728, 2928, 3568, 3782, 4026, 4092, 4906, 5352, 5368, 5456, 5673, 6913, 7359, 7564, 8052, 8184, 9812, 10704, 10736, 11346, 13603, 13826, 14718, 15128, 16104, 16368, 19624, 20739, 20801, 22692, 27206, 27652, 29436, 30256, 32208, 39248, 40809, 41478, 41602, 45384, 54412, 55304, 58872, 62403, 76043, 81618, 82956, 83204, 90768, 108824, 110608, 117744, 124806, 149633, 152086, 163236, 165912, 166408, 217648, 228129, 249612, 299266, 304172, 326472, 331824, 332816, 421693, 448899, 456258, 499224, 598532, 608344, 652944, 843386, 897798, 912516, 998448, 1197064, 1216688, 1265079, 1686772, 1795596, 1825032, 2394128, 2530158, 3373544, 3591192, 3650064, 4638623, 5060316, 6747088, 7182384, 9277246, 10120632, 13915869, 18554492, 20241264, 27831738, 37108984, 55663476, 74217968, 111326952, 222653904]

約数ペア:

[(1, 222653904), (2, 111326952), (3, 74217968), (4, 55663476), (6, 37108984), (8, 27831738), (11, 20241264), (12, 18554492), (16, 13915869), (22, 10120632), (24, 9277246), (31, 7182384), (33, 6747088), (44, 5060316), (48, 4638623), (61, 3650064), (62, 3591192), (66, 3373544), (88, 2530158), (93, 2394128), (122, 1825032), (124, 1795596), (132, 1686772), (176, 1265079), (183, 1216688), (186, 1197064), (223, 998448), (244, 912516), (248, 897798), (264, 843386), (341, 652944), (366, 608344), (372, 598532), (446, 499224), (488, 456258), (496, 448899), (528, 421693), (669, 332816), (671, 331824), (682, 326472), (732, 304172), (744, 299266), (892, 249612), (976, 228129), (1023, 217648), (1338, 166408), (1342, 165912), (1364, 163236), (1464, 152086), (1488, 149633), (1784, 124806), (1891, 117744), (2013, 110608), (2046, 108824), (2453, 90768), (2676, 83204), (2684, 82956), (2728, 81618), (2928, 76043), (3568, 62403), (3782, 58872), (4026, 55304), (4092, 54412), (4906, 45384), (5352, 41602), (5368, 41478), (5456, 40809), (5673, 39248), (6913, 32208), (7359, 30256), (7564, 29436), (8052, 27652), (8184, 27206), (9812, 22692), (10704, 20801), (10736, 20739), (11346, 19624), (13603, 16368), (13826, 16104), (14718, 15128)]