216593676

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 623689248

約数和(自身を除く): 407095572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 243, 244, 281, 324, 351, 366, 468, 486, 549, 562, 702, 732, 793, 843, 972, 1053, 1098, 1124, 1404, 1586, 1647, 1686, 2106, 2196, 2379, 2529, 3159, 3172, 3294, 3372, 3653, 4212, 4758, 4941, 5058, 6318, 6588, 7137, 7306, 7587, 9516, 9882, 10116, 10959, 12636, 14274, 14612, 14823, 15174, 17141, 19764, 21411, 21918, 22761, 28548, 29646, 30348, 32877, 34282, 42822, 43836, 45522, 51423, 59292, 64233, 65754, 68283, 68564, 85644, 91044, 98631, 102846, 128466, 131508, 136566, 154269, 192699, 197262, 205692, 222833, 256932, 273132, 295893, 308538, 385398, 394524, 445666, 462807, 591786, 617076, 668499, 770796, 887679, 891332, 925614, 1183572, 1336998, 1388421, 1775358, 1851228, 2005497, 2673996, 2776842, 3550716, 4010994, 4165263, 5553684, 6016491, 8021988, 8330526, 12032982, 16661052, 18049473, 24065964, 36098946, 54148419, 72197892, 108296838, 216593676]

約数ペア:

[(1, 216593676), (2, 108296838), (3, 72197892), (4, 54148419), (6, 36098946), (9, 24065964), (12, 18049473), (13, 16661052), (18, 12032982), (26, 8330526), (27, 8021988), (36, 6016491), (39, 5553684), (52, 4165263), (54, 4010994), (61, 3550716), (78, 2776842), (81, 2673996), (108, 2005497), (117, 1851228), (122, 1775358), (156, 1388421), (162, 1336998), (183, 1183572), (234, 925614), (243, 891332), (244, 887679), (281, 770796), (324, 668499), (351, 617076), (366, 591786), (468, 462807), (486, 445666), (549, 394524), (562, 385398), (702, 308538), (732, 295893), (793, 273132), (843, 256932), (972, 222833), (1053, 205692), (1098, 197262), (1124, 192699), (1404, 154269), (1586, 136566), (1647, 131508), (1686, 128466), (2106, 102846), (2196, 98631), (2379, 91044), (2529, 85644), (3159, 68564), (3172, 68283), (3294, 65754), (3372, 64233), (3653, 59292), (4212, 51423), (4758, 45522), (4941, 43836), (5058, 42822), (6318, 34282), (6588, 32877), (7137, 30348), (7306, 29646), (7587, 28548), (9516, 22761), (9882, 21918), (10116, 21411), (10959, 19764), (12636, 17141), (14274, 15174), (14612, 14823)]