173120724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 564677568

約数和(自身を除く): 391556844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 49, 51, 63, 68, 69, 84, 92, 98, 102, 119, 126, 138, 147, 153, 161, 196, 204, 207, 238, 251, 252, 276, 294, 306, 322, 357, 391, 414, 441, 476, 483, 502, 588, 612, 644, 714, 753, 782, 828, 833, 882, 966, 1004, 1071, 1127, 1173, 1428, 1449, 1506, 1564, 1666, 1757, 1764, 1932, 2142, 2254, 2259, 2346, 2499, 2737, 2898, 3012, 3332, 3381, 3514, 3519, 4267, 4284, 4508, 4518, 4692, 4998, 5271, 5474, 5773, 5796, 6762, 7028, 7038, 7497, 8211, 8534, 9036, 9996, 10143, 10542, 10948, 11546, 12299, 12801, 13524, 14076, 14994, 15813, 16422, 17068, 17319, 19159, 20286, 21084, 23092, 24598, 24633, 25602, 29869, 29988, 31626, 32844, 34638, 36897, 38318, 38403, 40411, 40572, 49196, 49266, 51204, 51957, 57477, 59738, 63252, 69276, 73794, 76636, 76806, 80822, 89607, 98141, 98532, 103914, 110691, 114954, 119476, 121233, 147588, 153612, 161644, 172431, 179214, 196282, 207828, 209083, 221382, 229908, 242466, 268821, 282877, 294423, 344862, 358428, 363699, 392564, 418166, 442764, 484932, 537642, 565754, 588846, 627249, 686987, 689724, 727398, 836332, 848631, 883269, 1075284, 1131508, 1177692, 1254498, 1373974, 1454796, 1697262, 1766538, 1881747, 2060961, 2508996, 2545893, 2747948, 3394524, 3533076, 3763494, 4121922, 4808909, 5091786, 6182883, 7526988, 8243844, 9617818, 10183572, 12365766, 14426727, 19235636, 24731532, 28853454, 43280181, 57706908, 86560362, 173120724]

約数ペア:

[(1, 173120724), (2, 86560362), (3, 57706908), (4, 43280181), (6, 28853454), (7, 24731532), (9, 19235636), (12, 14426727), (14, 12365766), (17, 10183572), (18, 9617818), (21, 8243844), (23, 7526988), (28, 6182883), (34, 5091786), (36, 4808909), (42, 4121922), (46, 3763494), (49, 3533076), (51, 3394524), (63, 2747948), (68, 2545893), (69, 2508996), (84, 2060961), (92, 1881747), (98, 1766538), (102, 1697262), (119, 1454796), (126, 1373974), (138, 1254498), (147, 1177692), (153, 1131508), (161, 1075284), (196, 883269), (204, 848631), (207, 836332), (238, 727398), (251, 689724), (252, 686987), (276, 627249), (294, 588846), (306, 565754), (322, 537642), (357, 484932), (391, 442764), (414, 418166), (441, 392564), (476, 363699), (483, 358428), (502, 344862), (588, 294423), (612, 282877), (644, 268821), (714, 242466), (753, 229908), (782, 221382), (828, 209083), (833, 207828), (882, 196282), (966, 179214), (1004, 172431), (1071, 161644), (1127, 153612), (1173, 147588), (1428, 121233), (1449, 119476), (1506, 114954), (1564, 110691), (1666, 103914), (1757, 98532), (1764, 98141), (1932, 89607), (2142, 80822), (2254, 76806), (2259, 76636), (2346, 73794), (2499, 69276), (2737, 63252), (2898, 59738), (3012, 57477), (3332, 51957), (3381, 51204), (3514, 49266), (3519, 49196), (4267, 40572), (4284, 40411), (4508, 38403), (4518, 38318), (4692, 36897), (4998, 34638), (5271, 32844), (5474, 31626), (5773, 29988), (5796, 29869), (6762, 25602), (7028, 24633), (7038, 24598), (7497, 23092), (8211, 21084), (8534, 20286), (9036, 19159), (9996, 17319), (10143, 17068), (10542, 16422), (10948, 15813), (11546, 14994), (12299, 14076), (12801, 13524)]