2731247532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 7726172160

約数和(自身を除く): 4994924628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 151, 156, 169, 234, 302, 338, 351, 453, 468, 507, 604, 676, 702, 906, 991, 1014, 1359, 1404, 1521, 1812, 1963, 1982, 2028, 2718, 2973, 3042, 3926, 3964, 4077, 4563, 5436, 5889, 5946, 6084, 7852, 8154, 8919, 9126, 11778, 11892, 12883, 16308, 17667, 17838, 18252, 23556, 25519, 25766, 26757, 35334, 35676, 38649, 51038, 51532, 53001, 53514, 70668, 76557, 77298, 102076, 106002, 107028, 115947, 149641, 153114, 154596, 167479, 212004, 229671, 231894, 299282, 306228, 334958, 347841, 448923, 459342, 463788, 502437, 598564, 669916, 689013, 695682, 897846, 918684, 1004874, 1346769, 1378026, 1391364, 1507311, 1795692, 1945333, 2009748, 2693538, 2756052, 3014622, 3890666, 4040307, 4521933, 5387076, 5835999, 6029244, 7781332, 8080614, 9043866, 11671998, 16161228, 17507997, 18087732, 23343996, 25289329, 35015994, 50578658, 52523991, 70031988, 75867987, 101157316, 105047982, 151735974, 210095964, 227603961, 303471948, 455207922, 682811883, 910415844, 1365623766, 2731247532]

約数ペア:

[(1, 2731247532), (2, 1365623766), (3, 910415844), (4, 682811883), (6, 455207922), (9, 303471948), (12, 227603961), (13, 210095964), (18, 151735974), (26, 105047982), (27, 101157316), (36, 75867987), (39, 70031988), (52, 52523991), (54, 50578658), (78, 35015994), (108, 25289329), (117, 23343996), (151, 18087732), (156, 17507997), (169, 16161228), (234, 11671998), (302, 9043866), (338, 8080614), (351, 7781332), (453, 6029244), (468, 5835999), (507, 5387076), (604, 4521933), (676, 4040307), (702, 3890666), (906, 3014622), (991, 2756052), (1014, 2693538), (1359, 2009748), (1404, 1945333), (1521, 1795692), (1812, 1507311), (1963, 1391364), (1982, 1378026), (2028, 1346769), (2718, 1004874), (2973, 918684), (3042, 897846), (3926, 695682), (3964, 689013), (4077, 669916), (4563, 598564), (5436, 502437), (5889, 463788), (5946, 459342), (6084, 448923), (7852, 347841), (8154, 334958), (8919, 306228), (9126, 299282), (11778, 231894), (11892, 229671), (12883, 212004), (16308, 167479), (17667, 154596), (17838, 153114), (18252, 149641), (23556, 115947), (25519, 107028), (25766, 106002), (26757, 102076), (35334, 77298), (35676, 76557), (38649, 70668), (51038, 53514), (51532, 53001)]