302957748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21573

約数の個数: 72

約数和(自身を含む): 846151488

約数和(自身を除く): 543193740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 21523, 43046, 64569, 86092, 129138, 193707, 258276, 365891, 387414, 495029, 731782, 774828, 990058, 1097673, 1463564, 1485087, 1980116, 2195346, 2970174, 3293019, 4390692, 4455261, 5940348, 6586038, 8415493, 8910522, 13172076, 16830986, 17821044, 25246479, 33661972, 50492958, 75739437, 100985916, 151478874, 302957748]

約数ペア:

[(1, 302957748), (2, 151478874), (3, 100985916), (4, 75739437), (6, 50492958), (9, 33661972), (12, 25246479), (17, 17821044), (18, 16830986), (23, 13172076), (34, 8910522), (36, 8415493), (46, 6586038), (51, 5940348), (68, 4455261), (69, 4390692), (92, 3293019), (102, 2970174), (138, 2195346), (153, 1980116), (204, 1485087), (207, 1463564), (276, 1097673), (306, 990058), (391, 774828), (414, 731782), (612, 495029), (782, 387414), (828, 365891), (1173, 258276), (1564, 193707), (2346, 129138), (3519, 86092), (4692, 64569), (7038, 43046), (14076, 21523)]