734135528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 1748736000

約数和(自身を除く): 1014600472

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 131, 133, 152, 161, 184, 229, 262, 266, 322, 437, 458, 524, 532, 644, 874, 916, 917, 1048, 1064, 1288, 1603, 1748, 1832, 1834, 2489, 3013, 3059, 3206, 3496, 3668, 4351, 4978, 5267, 6026, 6118, 6412, 7336, 8702, 9956, 10534, 12052, 12236, 12824, 17404, 17423, 19912, 21068, 21091, 24104, 24472, 29999, 30457, 34808, 34846, 36869, 42136, 42182, 57247, 59998, 60914, 69692, 73738, 84364, 100073, 114494, 119996, 121828, 139384, 147476, 168728, 200146, 209993, 228988, 239992, 243656, 294952, 400292, 400729, 419986, 457976, 569981, 689977, 700511, 800584, 801458, 839972, 1139962, 1379954, 1401022, 1602916, 1679944, 2279924, 2759908, 2802044, 3205832, 3989867, 4559848, 4829839, 5519816, 5604088, 7979734, 9659678, 13109563, 15959468, 19319356, 26219126, 31918936, 38638712, 52438252, 91766941, 104876504, 183533882, 367067764, 734135528]

約数ペア:

[(1, 734135528), (2, 367067764), (4, 183533882), (7, 104876504), (8, 91766941), (14, 52438252), (19, 38638712), (23, 31918936), (28, 26219126), (38, 19319356), (46, 15959468), (56, 13109563), (76, 9659678), (92, 7979734), (131, 5604088), (133, 5519816), (152, 4829839), (161, 4559848), (184, 3989867), (229, 3205832), (262, 2802044), (266, 2759908), (322, 2279924), (437, 1679944), (458, 1602916), (524, 1401022), (532, 1379954), (644, 1139962), (874, 839972), (916, 801458), (917, 800584), (1048, 700511), (1064, 689977), (1288, 569981), (1603, 457976), (1748, 419986), (1832, 400729), (1834, 400292), (2489, 294952), (3013, 243656), (3059, 239992), (3206, 228988), (3496, 209993), (3668, 200146), (4351, 168728), (4978, 147476), (5267, 139384), (6026, 121828), (6118, 119996), (6412, 114494), (7336, 100073), (8702, 84364), (9956, 73738), (10534, 69692), (12052, 60914), (12236, 59998), (12824, 57247), (17404, 42182), (17423, 42136), (19912, 36869), (21068, 34846), (21091, 34808), (24104, 30457), (24472, 29999)]