2988258972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5807}}^1$

素因数の和:5931

約数の個数: 96

約数和(自身を含む): 7662842880

約数和(自身を除く): 4674583908

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 183, 222, 228, 244, 366, 444, 703, 732, 1159, 1406, 2109, 2257, 2318, 2812, 3477, 4218, 4514, 4636, 5807, 6771, 6954, 8436, 9028, 11614, 13542, 13908, 17421, 23228, 27084, 34842, 42883, 69684, 85766, 110333, 128649, 171532, 214859, 220666, 257298, 330999, 354227, 429718, 441332, 514596, 644577, 661998, 708454, 859436, 1062681, 1289154, 1323996, 1416908, 2125362, 2578308, 4082321, 4250724, 6730313, 8164642, 12246963, 13106399, 13460626, 16329284, 20190939, 24493926, 26212798, 26921252, 39319197, 40381878, 48987852, 52425596, 78638394, 80763756, 157276788, 249021581, 498043162, 747064743, 996086324, 1494129486, 2988258972]

約数ペア:

[(1, 2988258972), (2, 1494129486), (3, 996086324), (4, 747064743), (6, 498043162), (12, 249021581), (19, 157276788), (37, 80763756), (38, 78638394), (57, 52425596), (61, 48987852), (74, 40381878), (76, 39319197), (111, 26921252), (114, 26212798), (122, 24493926), (148, 20190939), (183, 16329284), (222, 13460626), (228, 13106399), (244, 12246963), (366, 8164642), (444, 6730313), (703, 4250724), (732, 4082321), (1159, 2578308), (1406, 2125362), (2109, 1416908), (2257, 1323996), (2318, 1289154), (2812, 1062681), (3477, 859436), (4218, 708454), (4514, 661998), (4636, 644577), (5807, 514596), (6771, 441332), (6954, 429718), (8436, 354227), (9028, 330999), (11614, 257298), (13542, 220666), (13908, 214859), (17421, 171532), (23228, 128649), (27084, 110333), (34842, 85766), (42883, 69684)]