1611817896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 4378648320

約数和(自身を除く): 2766830424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 401, 507, 676, 802, 991, 1014, 1203, 1352, 1604, 1982, 2028, 2406, 2973, 3208, 3964, 4056, 4812, 5213, 5946, 7928, 9624, 10426, 11892, 12883, 15639, 20852, 23784, 25766, 31278, 38649, 41704, 51532, 62556, 67769, 77298, 103064, 125112, 135538, 154596, 167479, 203307, 271076, 309192, 334958, 397391, 406614, 502437, 542152, 669916, 794782, 813228, 1004874, 1192173, 1339832, 1589564, 1626456, 2009748, 2384346, 3179128, 4019496, 4768692, 5166083, 9537384, 10332166, 15498249, 20664332, 30996498, 41328664, 61992996, 67159079, 123985992, 134318158, 201477237, 268636316, 402954474, 537272632, 805908948, 1611817896]

約数ペア:

[(1, 1611817896), (2, 805908948), (3, 537272632), (4, 402954474), (6, 268636316), (8, 201477237), (12, 134318158), (13, 123985992), (24, 67159079), (26, 61992996), (39, 41328664), (52, 30996498), (78, 20664332), (104, 15498249), (156, 10332166), (169, 9537384), (312, 5166083), (338, 4768692), (401, 4019496), (507, 3179128), (676, 2384346), (802, 2009748), (991, 1626456), (1014, 1589564), (1203, 1339832), (1352, 1192173), (1604, 1004874), (1982, 813228), (2028, 794782), (2406, 669916), (2973, 542152), (3208, 502437), (3964, 406614), (4056, 397391), (4812, 334958), (5213, 309192), (5946, 271076), (7928, 203307), (9624, 167479), (10426, 154596), (11892, 135538), (12883, 125112), (15639, 103064), (20852, 77298), (23784, 67769), (25766, 62556), (31278, 51532), (38649, 41704)]